| 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 | $155.76 | 10.857% | $172.6709 | $172.67 | $172.65 | $172.70 |
| Purchase #2 | $217.51 | 7.631% | $234.1082 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $221.48 | 10.421% | $244.5604 | $244.56 | $244.55 | $244.60 |
| Purchase #4 | $222.63 | 11.570% | $248.3883 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $176.59 | 13.635% | $200.668 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $182.39 | 11.460% | $203.2919 | $203.29 | $203.30 | $203.30 |
| Purchase #7 | $97.39 | 13.811% | $110.8405 | $110.84 | $110.85 | $110.80 |
| 7 purchase totals = | $1,273.75 | $1,414.5282 | $1,414.53 | $1,414.50 | $1,414.60 | |