| 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 | $163.64 | 9.165% | $178.6376 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $144.61 | 10.741% | $160.1426 | $160.14 | $160.15 | $160.10 |
| Purchase #3 | $10.90 | 13.237% | $12.3428 | $12.34 | $12.35 | $12.30 |
| Purchase #4 | $188.60 | 7.123% | $202.034 | $202.03 | $202.05 | $202.00 |
| Purchase #5 | $240.57 | 8.417% | $260.8188 | $260.82 | $260.80 | $260.80 |
| Purchase #6 | $236.42 | 5.713% | $249.9267 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $145.64 | 9.685% | $159.7452 | $159.75 | $159.75 | $159.70 |
| 7 purchase totals = | $1,130.38 | $1,223.6477 | $1,223.65 | $1,223.70 | $1,223.40 | |