| 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 | $148.98 | 6.866% | $159.209 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $88.52 | 12.225% | $99.3416 | $99.34 | $99.35 | $99.30 |
| Purchase #3 | $162.39 | 4.866% | $170.2919 | $170.29 | $170.30 | $170.30 |
| Purchase #4 | $188.54 | 7.240% | $202.1903 | $202.19 | $202.20 | $202.20 |
| Purchase #5 | $146.74 | 5.693% | $155.0939 | $155.09 | $155.10 | $155.10 |
| Purchase #6 | $249.37 | 3.309% | $257.6217 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $95.53 | 10.863% | $105.9074 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $1,080.07 | $1,149.6558 | $1,149.65 | $1,149.65 | $1,149.60 | |