| 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 | $156.49 | 3.323% | $161.6902 | $161.69 | $161.70 | $161.70 |
| Purchase #2 | $102.38 | 5.745% | $108.2617 | $108.26 | $108.25 | $108.30 |
| Purchase #3 | $244.31 | 3.785% | $253.5571 | $253.56 | $253.55 | $253.60 |
| Purchase #4 | $73.90 | 5.167% | $77.7184 | $77.72 | $77.70 | $77.70 |
| Purchase #5 | $206.25 | 6.817% | $220.3101 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $94.55 | 5.644% | $99.8864 | $99.89 | $99.90 | $99.90 |
| Purchase #7 | $36.62 | 9.288% | $40.0213 | $40.02 | $40.00 | $40.00 |
| 7 purchase totals = | $914.50 | $961.4452 | $961.45 | $961.40 | $961.50 | |