| 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 | $127.83 | 7.664% | $137.6269 | $137.63 | $137.65 | $137.60 |
| Purchase #2 | $161.91 | 10.338% | $178.6483 | $178.65 | $178.65 | $178.60 |
| Purchase #3 | $218.56 | 7.340% | $234.6023 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $43.92 | 13.255% | $49.7416 | $49.74 | $49.75 | $49.70 |
| Purchase #5 | $125.99 | 7.374% | $135.2805 | $135.28 | $135.30 | $135.30 |
| Purchase #6 | $90.87 | 5.384% | $95.7624 | $95.76 | $95.75 | $95.80 |
| Purchase #7 | $55.31 | 12.366% | $62.1496 | $62.15 | $62.15 | $62.10 |
| 7 purchase totals = | $824.39 | $893.8116 | $893.81 | $893.85 | $893.70 | |