| 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 | $219.57 | 8.552% | $238.3476 | $238.35 | $238.35 | $238.30 |
| Purchase #2 | $170.58 | 5.394% | $179.7811 | $179.78 | $179.80 | $179.80 |
| Purchase #3 | $114.31 | 13.578% | $129.831 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $131.42 | 13.175% | $148.7346 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $139.70 | 9.743% | $153.311 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $185.49 | 13.354% | $210.2603 | $210.26 | $210.25 | $210.30 |
| Purchase #7 | $97.92 | 7.551% | $105.3139 | $105.31 | $105.30 | $105.30 |
| 7 purchase totals = | $1,058.99 | $1,165.5795 | $1,165.57 | $1,165.60 | $1,165.50 | |