| 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 | $140.75 | 7.804% | $151.7341 | $151.73 | $151.75 | $151.70 |
| Purchase #2 | $21.40 | 6.754% | $22.8454 | $22.85 | $22.85 | $22.80 |
| Purchase #3 | $158.55 | 12.359% | $178.1452 | $178.15 | $178.15 | $178.10 |
| Purchase #4 | $247.97 | 5.444% | $261.4695 | $261.47 | $261.45 | $261.50 |
| Purchase #5 | $123.35 | 9.171% | $134.6624 | $134.66 | $134.65 | $134.70 |
| Purchase #6 | $61.80 | 11.364% | $68.823 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $246.36 | 6.396% | $262.1172 | $262.12 | $262.10 | $262.10 |
| 7 purchase totals = | $1,000.18 | $1,079.7968 | $1,079.80 | $1,079.75 | $1,079.70 | |