| 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 | $136.31 | 11.572% | $152.0838 | $152.08 | $152.10 | $152.10 |
| Purchase #2 | $212.26 | 3.210% | $219.0735 | $219.07 | $219.05 | $219.10 |
| Purchase #3 | $67.71 | 10.799% | $75.022 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $176.78 | 3.443% | $182.8665 | $182.87 | $182.85 | $182.90 |
| Purchase #5 | $55.42 | 11.854% | $61.9895 | $61.99 | $62.00 | $62.00 |
| Purchase #6 | $208.65 | 11.256% | $232.1356 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $64.45 | 9.157% | $70.3517 | $70.35 | $70.35 | $70.40 |
| 7 purchase totals = | $921.58 | $993.5226 | $993.52 | $993.50 | $993.60 | |