| 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 | $177.74 | 9.653% | $194.8972 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $141.47 | 10.244% | $155.9622 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $50.52 | 3.845% | $52.4625 | $52.46 | $52.45 | $52.50 |
| Purchase #4 | $57.84 | 10.450% | $63.8843 | $63.88 | $63.90 | $63.90 |
| Purchase #5 | $103.59 | 13.636% | $117.7155 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $144.79 | 12.717% | $163.2029 | $163.20 | $163.20 | $163.20 |
| Purchase #7 | $154.32 | 7.707% | $166.2134 | $166.21 | $166.20 | $166.20 |
| 7 purchase totals = | $830.27 | $914.3380 | $914.33 | $914.30 | $914.40 | |