| 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 | $188.94 | 7.674% | $203.4393 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $53.40 | 9.388% | $58.4132 | $58.41 | $58.40 | $58.40 |
| Purchase #3 | $226.49 | 7.142% | $242.6659 | $242.67 | $242.65 | $242.70 |
| Purchase #4 | $128.79 | 13.236% | $145.8366 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $179.55 | 12.778% | $202.4929 | $202.49 | $202.50 | $202.50 |
| Purchase #6 | $141.81 | 11.565% | $158.2103 | $158.21 | $158.20 | $158.20 |
| Purchase #7 | $133.65 | 10.826% | $148.1189 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $1,052.63 | $1,159.1771 | $1,159.18 | $1,159.15 | $1,159.10 | |