| 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 | $100.61 | 7.285% | $107.9394 | $107.94 | $107.95 | $107.90 |
| Purchase #2 | $188.48 | 5.436% | $198.7258 | $198.73 | $198.75 | $198.70 |
| Purchase #3 | $188.86 | 8.773% | $205.4287 | $205.43 | $205.45 | $205.40 |
| Purchase #4 | $126.59 | 8.275% | $137.0653 | $137.07 | $137.05 | $137.10 |
| Purchase #5 | $143.91 | 11.571% | $160.5618 | $160.56 | $160.55 | $160.60 |
| Purchase #6 | $61.71 | 10.778% | $68.3611 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $27.67 | 3.126% | $28.535 | $28.54 | $28.55 | $28.50 |
| 7 purchase totals = | $837.83 | $906.6171 | $906.63 | $906.65 | $906.60 | |