| 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 | $93.77 | 13.860% | $106.7665 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $107.44 | 5.395% | $113.2364 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $164.81 | 12.176% | $184.8773 | $184.88 | $184.90 | $184.90 |
| Purchase #4 | $12.37 | 11.872% | $13.8386 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $92.72 | 7.127% | $99.3282 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $120.29 | 5.554% | $126.9709 | $126.97 | $126.95 | $127.00 |
| Purchase #7 | $188.86 | 8.598% | $205.0982 | $205.10 | $205.10 | $205.10 |
| 7 purchase totals = | $780.26 | $850.1161 | $850.13 | $850.15 | $850.10 | |