| 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 | $11.48 | 10.681% | $12.7062 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $130.58 | 7.844% | $140.8227 | $140.82 | $140.80 | $140.80 |
| Purchase #3 | $143.97 | 9.148% | $157.1404 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $217.54 | 8.158% | $235.2869 | $235.29 | $235.30 | $235.30 |
| Purchase #5 | $94.57 | 6.721% | $100.926 | $100.93 | $100.95 | $100.90 |
| Purchase #6 | $102.88 | 9.809% | $112.9715 | $112.97 | $112.95 | $113.00 |
| Purchase #7 | $6.77 | 7.578% | $7.283 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $707.79 | $767.1367 | $767.14 | $767.15 | $767.10 | |