| 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 | $158.76 | 4.601% | $166.0645 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $139.39 | 9.442% | $152.5512 | $152.55 | $152.55 | $152.60 |
| Purchase #3 | $190.89 | 8.842% | $207.7685 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $150.60 | 10.796% | $166.8588 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $26.47 | 12.378% | $29.7465 | $29.75 | $29.75 | $29.70 |
| Purchase #6 | $12.41 | 7.154% | $13.2978 | $13.30 | $13.30 | $13.30 |
| Purchase #7 | $93.34 | 13.828% | $106.2471 | $106.25 | $106.25 | $106.20 |
| 7 purchase totals = | $771.86 | $842.5344 | $842.54 | $842.50 | $842.60 | |