| 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 | $146.48 | 9.437% | $160.3033 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $126.89 | 5.418% | $133.7649 | $133.76 | $133.75 | $133.80 |
| Purchase #3 | $66.77 | 9.555% | $73.1499 | $73.15 | $73.15 | $73.10 |
| Purchase #4 | $229.94 | 7.402% | $246.9602 | $246.96 | $246.95 | $247.00 |
| Purchase #5 | $21.91 | 3.240% | $22.6199 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $96.78 | 9.435% | $105.9112 | $105.91 | $105.90 | $105.90 |
| Purchase #7 | $79.77 | 6.803% | $85.1968 | $85.20 | $85.20 | $85.20 |
| 7 purchase totals = | $768.54 | $827.9062 | $827.90 | $827.85 | $827.90 | |