| 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 | $139.51 | 13.354% | $158.1402 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $99.90 | 5.478% | $105.3725 | $105.37 | $105.35 | $105.40 |
| Purchase #3 | $201.93 | 8.679% | $219.4555 | $219.46 | $219.45 | $219.50 |
| Purchase #4 | $247.81 | 4.800% | $259.7049 | $259.70 | $259.70 | $259.70 |
| Purchase #5 | $160.86 | 3.588% | $166.6317 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $222.44 | 3.177% | $229.5069 | $229.51 | $229.50 | $229.50 |
| Purchase #7 | $97.26 | 13.517% | $110.4066 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $1,169.71 | $1,249.2183 | $1,249.22 | $1,249.20 | $1,249.20 | |