| 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 | $166.59 | 8.141% | $180.1521 | $180.15 | $180.15 | $180.20 |
| Purchase #2 | $146.90 | 6.154% | $155.9402 | $155.94 | $155.95 | $155.90 |
| Purchase #3 | $94.47 | 11.339% | $105.182 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $153.57 | 12.781% | $173.1978 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $26.94 | 5.267% | $28.3589 | $28.36 | $28.35 | $28.40 |
| Purchase #6 | $219.76 | 8.117% | $237.5979 | $237.60 | $237.60 | $237.60 |
| Purchase #7 | $217.30 | 5.580% | $229.4253 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $1,025.53 | $1,109.8542 | $1,109.86 | $1,109.90 | $1,109.90 | |