| 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 | $163.70 | 13.500% | $185.7995 | $185.80 | $185.80 | $185.80 |
| Purchase #2 | $47.89 | 12.288% | $53.7747 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $53.92 | 11.860% | $60.3149 | $60.31 | $60.30 | $60.30 |
| Purchase #4 | $68.50 | 4.829% | $71.8079 | $71.81 | $71.80 | $71.80 |
| Purchase #5 | $27.41 | 10.568% | $30.3067 | $30.31 | $30.30 | $30.30 |
| Purchase #6 | $165.53 | 7.828% | $178.4877 | $178.49 | $178.50 | $178.50 |
| Purchase #7 | $141.83 | 8.314% | $153.6217 | $153.62 | $153.60 | $153.60 |
| 7 purchase totals = | $668.78 | $734.1131 | $734.11 | $734.05 | $734.10 | |