| 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 | $129.55 | 12.435% | $145.6595 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $127.35 | 5.573% | $134.4472 | $134.45 | $134.45 | $134.40 |
| Purchase #3 | $149.34 | 7.235% | $160.1447 | $160.14 | $160.15 | $160.10 |
| Purchase #4 | $213.63 | 8.865% | $232.5683 | $232.57 | $232.55 | $232.60 |
| Purchase #5 | $42.54 | 10.736% | $47.1071 | $47.11 | $47.10 | $47.10 |
| Purchase #6 | $154.91 | 3.713% | $160.6618 | $160.66 | $160.65 | $160.70 |
| Purchase #7 | $69.73 | 9.802% | $76.5649 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $887.05 | $957.1535 | $957.15 | $957.10 | $957.20 | |