| 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 | $138.77 | 3.855% | $144.1196 | $144.12 | $144.10 | $144.10 |
| Purchase #2 | $166.90 | 3.854% | $173.3323 | $173.33 | $173.35 | $173.30 |
| Purchase #3 | $222.60 | 7.211% | $238.6517 | $238.65 | $238.65 | $238.70 |
| Purchase #4 | $55.81 | 13.133% | $63.1395 | $63.14 | $63.15 | $63.10 |
| Purchase #5 | $236.60 | 7.126% | $253.4601 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $28.77 | 4.448% | $30.0497 | $30.05 | $30.05 | $30.00 |
| Purchase #7 | $21.85 | 4.764% | $22.8909 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $871.30 | $925.6438 | $925.64 | $925.65 | $925.60 | |