| 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 | $168.70 | 12.113% | $189.1346 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $225.51 | 9.594% | $247.1454 | $247.15 | $247.15 | $247.10 |
| Purchase #3 | $91.86 | 9.630% | $100.7061 | $100.71 | $100.70 | $100.70 |
| Purchase #4 | $162.95 | 12.366% | $183.1004 | $183.10 | $183.10 | $183.10 |
| Purchase #5 | $120.62 | 7.468% | $129.6279 | $129.63 | $129.65 | $129.60 |
| Purchase #6 | $83.77 | 12.105% | $93.9104 | $93.91 | $93.90 | $93.90 |
| Purchase #7 | $18.61 | 11.465% | $20.7436 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $872.02 | $964.3684 | $964.37 | $964.40 | $964.20 | |