| 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 | $154.76 | 3.327% | $159.9089 | $159.91 | $159.90 | $159.90 |
| Purchase #2 | $150.95 | 3.800% | $156.6861 | $156.69 | $156.70 | $156.70 |
| Purchase #3 | $78.69 | 7.816% | $84.8404 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $210.26 | 3.356% | $217.3163 | $217.32 | $217.30 | $217.30 |
| Purchase #5 | $139.36 | 10.205% | $153.5817 | $153.58 | $153.60 | $153.60 |
| Purchase #6 | $161.90 | 9.861% | $177.865 | $177.87 | $177.85 | $177.90 |
| Purchase #7 | $53.61 | 11.551% | $59.8025 | $59.80 | $59.80 | $59.80 |
| 7 purchase totals = | $949.53 | $1,010.0009 | $1,010.01 | $1,010.00 | $1,010.00 | |