| 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 | $198.38 | 11.757% | $221.7035 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $134.43 | 6.165% | $142.7176 | $142.72 | $142.70 | $142.70 |
| Purchase #3 | $226.28 | 3.404% | $233.9826 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $77.43 | 12.412% | $87.0406 | $87.04 | $87.05 | $87.00 |
| Purchase #5 | $97.44 | 13.589% | $110.6811 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $25.91 | 5.874% | $27.432 | $27.43 | $27.45 | $27.40 |
| Purchase #7 | $146.70 | 6.388% | $156.0712 | $156.07 | $156.05 | $156.10 |
| 7 purchase totals = | $906.57 | $979.6286 | $979.62 | $979.65 | $979.60 | |