| 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 | $156.81 | 8.536% | $170.1953 | $170.20 | $170.20 | $170.20 |
| Purchase #2 | $101.82 | 7.547% | $109.5044 | $109.50 | $109.50 | $109.50 |
| Purchase #3 | $94.31 | 3.243% | $97.3685 | $97.37 | $97.35 | $97.40 |
| Purchase #4 | $202.56 | 11.513% | $225.8807 | $225.88 | $225.90 | $225.90 |
| Purchase #5 | $30.48 | 8.203% | $32.9803 | $32.98 | $33.00 | $33.00 |
| Purchase #6 | $240.72 | 6.318% | $255.9287 | $255.93 | $255.95 | $255.90 |
| Purchase #7 | $117.41 | 9.448% | $128.5029 | $128.50 | $128.50 | $128.50 |
| 7 purchase totals = | $944.11 | $1,020.3608 | $1,020.36 | $1,020.40 | $1,020.40 | |