| 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 | $162.74 | 13.186% | $184.1989 | $184.20 | $184.20 | $184.20 |
| Purchase #2 | $129.31 | 11.746% | $144.4988 | $144.50 | $144.50 | $144.50 |
| Purchase #3 | $75.83 | 4.367% | $79.1415 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $223.70 | 7.204% | $239.8153 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $138.28 | 7.688% | $148.911 | $148.91 | $148.90 | $148.90 |
| Purchase #6 | $137.42 | 4.220% | $143.2191 | $143.22 | $143.20 | $143.20 |
| Purchase #7 | $50.73 | 12.714% | $57.1798 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $918.01 | $996.9644 | $996.97 | $996.95 | $996.90 | |