| 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 | $142.28 | 7.629% | $153.1345 | $153.13 | $153.15 | $153.10 |
| Purchase #2 | $135.87 | 9.589% | $148.8986 | $148.90 | $148.90 | $148.90 |
| Purchase #3 | $158.74 | 3.484% | $164.2705 | $164.27 | $164.25 | $164.30 |
| Purchase #4 | $136.31 | 9.275% | $148.9528 | $148.95 | $148.95 | $149.00 |
| Purchase #5 | $117.78 | 9.375% | $128.8219 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $244.84 | 6.815% | $261.5258 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $128.79 | 3.795% | $133.6776 | $133.68 | $133.70 | $133.70 |
| 7 purchase totals = | $1,064.61 | $1,139.2817 | $1,139.28 | $1,139.30 | $1,139.30 | |