| 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 | $201.91 | 7.555% | $217.1643 | $217.16 | $217.15 | $217.20 |
| Purchase #2 | $152.66 | 8.314% | $165.3522 | $165.35 | $165.35 | $165.40 |
| Purchase #3 | $210.73 | 13.727% | $239.6569 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $119.98 | 3.776% | $124.5104 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $48.77 | 12.526% | $54.8789 | $54.88 | $54.90 | $54.90 |
| Purchase #6 | $110.28 | 11.179% | $122.6082 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $192.98 | 13.217% | $218.4862 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $1,037.31 | $1,142.6571 | $1,142.66 | $1,142.65 | $1,142.80 | |