| 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 | $159.72 | 9.777% | $175.3358 | $175.34 | $175.35 | $175.30 |
| Purchase #2 | $50.59 | 5.111% | $53.1757 | $53.18 | $53.20 | $53.20 |
| Purchase #3 | $207.74 | 11.527% | $231.6862 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $119.94 | 13.774% | $136.4605 | $136.46 | $136.45 | $136.50 |
| Purchase #5 | $24.86 | 9.701% | $27.2717 | $27.27 | $27.25 | $27.30 |
| Purchase #6 | $53.50 | 9.133% | $58.3862 | $58.39 | $58.40 | $58.40 |
| Purchase #7 | $206.98 | 12.228% | $232.2895 | $232.29 | $232.30 | $232.30 |
| 7 purchase totals = | $823.33 | $914.6056 | $914.62 | $914.65 | $914.70 | |