| 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 | $141.31 | 11.723% | $157.8758 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $148.80 | 4.361% | $155.2892 | $155.29 | $155.30 | $155.30 |
| Purchase #3 | $243.39 | 6.202% | $258.485 | $258.49 | $258.50 | $258.50 |
| Purchase #4 | $50.65 | 3.323% | $52.3331 | $52.33 | $52.35 | $52.30 |
| Purchase #5 | $100.29 | 13.555% | $113.8843 | $113.88 | $113.90 | $113.90 |
| Purchase #6 | $55.44 | 5.731% | $58.6173 | $58.62 | $58.60 | $58.60 |
| Purchase #7 | $134.94 | 10.137% | $148.6189 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $874.82 | $945.1036 | $945.11 | $945.15 | $945.10 | |