| 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 | $123.95 | 11.624% | $138.3579 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $152.94 | 13.454% | $173.5165 | $173.52 | $173.50 | $173.50 |
| Purchase #3 | $150.97 | 3.701% | $156.5574 | $156.56 | $156.55 | $156.60 |
| Purchase #4 | $132.36 | 12.725% | $149.2028 | $149.20 | $149.20 | $149.20 |
| Purchase #5 | $115.48 | 8.597% | $125.4078 | $125.41 | $125.40 | $125.40 |
| Purchase #6 | $31.51 | 12.290% | $35.3826 | $35.38 | $35.40 | $35.40 |
| Purchase #7 | $41.28 | 8.284% | $44.6996 | $44.70 | $44.70 | $44.70 |
| 7 purchase totals = | $748.49 | $823.1246 | $823.13 | $823.10 | $823.20 | |