| 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 | $116.27 | 12.809% | $131.163 | $131.16 | $131.15 | $131.20 |
| Purchase #2 | $40.43 | 8.122% | $43.7137 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $67.79 | 6.807% | $72.4045 | $72.40 | $72.40 | $72.40 |
| Purchase #4 | $107.47 | 7.783% | $115.8344 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $90.97 | 6.192% | $96.6029 | $96.60 | $96.60 | $96.60 |
| Purchase #6 | $154.45 | 12.390% | $173.5864 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $27.70 | 8.560% | $30.0711 | $30.07 | $30.05 | $30.10 |
| 7 purchase totals = | $605.08 | $663.3760 | $663.36 | $663.35 | $663.40 | |