| 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 | $183.63 | 13.340% | $208.1262 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $138.44 | 10.872% | $153.4912 | $153.49 | $153.50 | $153.50 |
| Purchase #3 | $81.79 | 5.525% | $86.3089 | $86.31 | $86.30 | $86.30 |
| Purchase #4 | $220.30 | 8.225% | $238.4197 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $13.95 | 9.592% | $15.2881 | $15.29 | $15.30 | $15.30 |
| Purchase #6 | $114.66 | 10.641% | $126.861 | $126.86 | $126.85 | $126.90 |
| Purchase #7 | $185.84 | 4.529% | $194.2567 | $194.26 | $194.25 | $194.30 |
| 7 purchase totals = | $938.61 | $1,022.7518 | $1,022.76 | $1,022.75 | $1,022.80 | |