| 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 | $122.55 | 7.493% | $131.7327 | $131.73 | $131.75 | $131.70 |
| Purchase #2 | $40.91 | 12.438% | $45.9984 | $46.00 | $46.00 | $46.00 |
| Purchase #3 | $211.29 | 7.533% | $227.2065 | $227.21 | $227.20 | $227.20 |
| Purchase #4 | $92.40 | 8.410% | $100.1708 | $100.17 | $100.15 | $100.20 |
| Purchase #5 | $58.28 | 5.559% | $61.5198 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $19.89 | 9.443% | $21.7682 | $21.77 | $21.75 | $21.80 |
| Purchase #7 | $101.73 | 11.625% | $113.5561 | $113.56 | $113.55 | $113.60 |
| 7 purchase totals = | $647.05 | $701.9525 | $701.96 | $701.90 | $702.00 | |