| 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 | $168.68 | 3.365% | $174.3561 | $174.36 | $174.35 | $174.40 |
| Purchase #2 | $161.92 | 10.501% | $178.9232 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $167.27 | 4.494% | $174.7871 | $174.79 | $174.80 | $174.80 |
| Purchase #4 | $129.52 | 7.844% | $139.6795 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $48.84 | 12.473% | $54.9318 | $54.93 | $54.95 | $54.90 |
| Purchase #6 | $175.89 | 10.496% | $194.3514 | $194.35 | $194.35 | $194.40 |
| Purchase #7 | $43.55 | 6.475% | $46.3699 | $46.37 | $46.35 | $46.40 |
| 7 purchase totals = | $895.67 | $963.3990 | $963.40 | $963.40 | $963.50 | |