| 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 | $170.58 | 6.751% | $182.0959 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $68.27 | 6.276% | $72.5546 | $72.55 | $72.55 | $72.60 |
| Purchase #3 | $134.53 | 8.763% | $146.3189 | $146.32 | $146.30 | $146.30 |
| Purchase #4 | $116.56 | 11.784% | $130.2954 | $130.30 | $130.30 | $130.30 |
| Purchase #5 | $156.51 | 9.507% | $171.3894 | $171.39 | $171.40 | $171.40 |
| Purchase #6 | $227.40 | 9.153% | $248.2139 | $248.21 | $248.20 | $248.20 |
| Purchase #7 | $226.70 | 8.728% | $246.4864 | $246.49 | $246.50 | $246.50 |
| 7 purchase totals = | $1,100.55 | $1,197.3545 | $1,197.36 | $1,197.35 | $1,197.40 | |