| 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 | $147.91 | 11.353% | $164.7022 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $29.45 | 3.174% | $30.3847 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $69.71 | 9.260% | $76.1651 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $200.47 | 11.313% | $223.1492 | $223.15 | $223.15 | $223.10 |
| Purchase #5 | $192.50 | 9.145% | $210.1041 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $221.74 | 8.746% | $241.1334 | $241.13 | $241.15 | $241.10 |
| Purchase #7 | $25.64 | 11.504% | $28.5896 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $887.42 | $974.2283 | $974.22 | $974.25 | $974.20 | |