| 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 | $154.38 | 12.589% | $173.8149 | $173.81 | $173.80 | $173.80 |
| Purchase #2 | $21.80 | 12.349% | $24.4921 | $24.49 | $24.50 | $24.50 |
| Purchase #3 | $76.32 | 12.556% | $85.9027 | $85.90 | $85.90 | $85.90 |
| Purchase #4 | $41.87 | 5.310% | $44.0933 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $154.77 | 12.216% | $173.6767 | $173.68 | $173.70 | $173.70 |
| Purchase #6 | $76.84 | 5.787% | $81.2867 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $141.89 | 5.377% | $149.5194 | $149.52 | $149.50 | $149.50 |
| 7 purchase totals = | $667.87 | $732.7858 | $732.78 | $732.80 | $732.80 | |