| 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 | $161.31 | 12.114% | $180.8511 | $180.85 | $180.85 | $180.90 |
| Purchase #2 | $158.63 | 11.625% | $177.0707 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $24.85 | 4.593% | $25.9914 | $25.99 | $26.00 | $26.00 |
| Purchase #4 | $28.56 | 4.324% | $29.7949 | $29.79 | $29.80 | $29.80 |
| Purchase #5 | $240.26 | 8.535% | $260.7662 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $80.92 | 7.768% | $87.2059 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $182.64 | 6.824% | $195.1034 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $877.17 | $956.7836 | $956.78 | $956.75 | $956.90 | |