| 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 | $140.75 | 7.472% | $151.2668 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $68.46 | 5.822% | $72.4457 | $72.45 | $72.45 | $72.40 |
| Purchase #3 | $61.94 | 13.362% | $70.2164 | $70.22 | $70.20 | $70.20 |
| Purchase #4 | $185.77 | 6.842% | $198.4804 | $198.48 | $198.50 | $198.50 |
| Purchase #5 | $174.46 | 8.382% | $189.0832 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $104.59 | 5.517% | $110.3602 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $121.43 | 12.673% | $136.8188 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $857.40 | $928.6715 | $928.68 | $928.65 | $928.70 | |