| 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 | $135.53 | 6.686% | $144.5915 | $144.59 | $144.60 | $144.60 |
| Purchase #2 | $244.79 | 12.412% | $275.1733 | $275.17 | $275.15 | $275.20 |
| Purchase #3 | $123.70 | 9.603% | $135.5789 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $152.71 | 4.865% | $160.1393 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $205.50 | 7.477% | $220.8652 | $220.87 | $220.85 | $220.90 |
| Purchase #6 | $61.89 | 3.609% | $64.1236 | $64.12 | $64.10 | $64.10 |
| Purchase #7 | $90.43 | 6.352% | $96.1741 | $96.17 | $96.15 | $96.20 |
| 7 purchase totals = | $1,014.55 | $1,096.6459 | $1,096.64 | $1,096.60 | $1,096.70 | |