| 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 | $135.61 | 7.408% | $145.656 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $61.78 | 13.549% | $70.1506 | $70.15 | $70.15 | $70.20 |
| Purchase #3 | $22.35 | 12.553% | $25.1556 | $25.16 | $25.15 | $25.20 |
| Purchase #4 | $124.84 | 13.793% | $142.0592 | $142.06 | $142.05 | $142.10 |
| Purchase #5 | $40.46 | 9.552% | $44.3247 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $36.39 | 10.393% | $40.172 | $40.17 | $40.15 | $40.20 |
| Purchase #7 | $87.49 | 12.409% | $98.3466 | $98.35 | $98.35 | $98.30 |
| 7 purchase totals = | $508.92 | $565.8647 | $565.87 | $565.80 | $566.00 | |