| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.28 | 13.231% | $170.1635 | $170.16 | $170.15 | $170.20 |
| Purchase #2 | $179.65 | 8.484% | $194.8915 | $194.89 | $194.90 | $194.90 |
| Purchase #3 | $194.93 | 3.521% | $201.7935 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $132.31 | 3.166% | $136.4989 | $136.50 | $136.50 | $136.50 |
| Purchase #5 | $237.59 | 13.625% | $269.9616 | $269.96 | $269.95 | $270.00 |
| Purchase #6 | $193.52 | 10.266% | $213.3868 | $213.39 | $213.40 | $213.40 |
| Purchase #7 | $114.30 | 12.498% | $128.5852 | $128.59 | $128.60 | $128.60 |
| 7 purchase totals = | $1,202.58 | $1,315.2810 | $1,315.28 | $1,315.30 | $1,315.40 | |