| 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 | $143.55 | 6.672% | $153.1277 | $153.13 | $153.15 | $153.10 |
| Purchase #2 | $221.78 | 4.354% | $231.4363 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $228.52 | 3.413% | $236.3194 | $236.32 | $236.30 | $236.30 |
| Purchase #4 | $16.42 | 8.522% | $17.8193 | $17.82 | $17.80 | $17.80 |
| Purchase #5 | $57.75 | 12.261% | $64.8307 | $64.83 | $64.85 | $64.80 |
| Purchase #6 | $92.54 | 9.780% | $101.5904 | $101.59 | $101.60 | $101.60 |
| Purchase #7 | $112.46 | 7.134% | $120.4829 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $873.02 | $925.6067 | $925.61 | $925.65 | $925.50 | |