| 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 | $187.90 | 6.150% | $199.4559 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $224.84 | 12.396% | $252.7112 | $252.71 | $252.70 | $252.70 |
| Purchase #3 | $32.59 | 3.520% | $33.7372 | $33.74 | $33.75 | $33.70 |
| Purchase #4 | $22.33 | 12.688% | $25.1632 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $28.29 | 4.552% | $29.5778 | $29.58 | $29.60 | $29.60 |
| Purchase #6 | $177.84 | 3.443% | $183.963 | $183.96 | $183.95 | $184.00 |
| Purchase #7 | $130.70 | 7.210% | $140.1235 | $140.12 | $140.10 | $140.10 |
| 7 purchase totals = | $804.49 | $864.7318 | $864.73 | $864.70 | $864.80 | |