| 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 | $162.96 | 3.135% | $168.0688 | $168.07 | $168.05 | $168.10 |
| Purchase #2 | $33.54 | 11.790% | $37.4944 | $37.49 | $37.50 | $37.50 |
| Purchase #3 | $187.64 | 13.582% | $213.1253 | $213.13 | $213.15 | $213.10 |
| Purchase #4 | $238.68 | 8.336% | $258.5764 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $22.28 | 9.368% | $24.3672 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $194.46 | 10.724% | $215.3139 | $215.31 | $215.30 | $215.30 |
| Purchase #7 | $65.99 | 12.494% | $74.2348 | $74.23 | $74.25 | $74.20 |
| 7 purchase totals = | $905.55 | $991.1808 | $991.18 | $991.20 | $991.20 | |