| 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 | $174.98 | 10.418% | $193.2094 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $10.71 | 12.785% | $12.0793 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $192.37 | 9.244% | $210.1527 | $210.15 | $210.15 | $210.20 |
| Purchase #4 | $69.30 | 5.533% | $73.1344 | $73.13 | $73.15 | $73.10 |
| Purchase #5 | $6.60 | 13.425% | $7.4861 | $7.49 | $7.50 | $7.50 |
| Purchase #6 | $156.39 | 13.589% | $177.6418 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $146.77 | 8.810% | $159.7004 | $159.70 | $159.70 | $159.70 |
| 7 purchase totals = | $757.12 | $833.4041 | $833.40 | $833.45 | $833.40 | |