| 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 | $108.88 | 8.805% | $118.4669 | $118.47 | $118.45 | $118.50 |
| Purchase #2 | $246.43 | 5.717% | $260.5184 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $88.96 | 12.637% | $100.2019 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $16.54 | 5.610% | $17.4679 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $152.68 | 3.477% | $157.9887 | $157.99 | $158.00 | $158.00 |
| Purchase #6 | $170.62 | 10.834% | $189.105 | $189.11 | $189.10 | $189.10 |
| Purchase #7 | $166.87 | 13.700% | $189.7312 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $950.98 | $1,033.4800 | $1,033.49 | $1,033.45 | $1,033.50 | |