| 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 | $149.74 | 9.162% | $163.4592 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $33.39 | 6.239% | $35.4732 | $35.47 | $35.45 | $35.50 |
| Purchase #3 | $82.28 | 10.785% | $91.1539 | $91.15 | $91.15 | $91.20 |
| Purchase #4 | $154.67 | 9.218% | $168.9275 | $168.93 | $168.95 | $168.90 |
| Purchase #5 | $211.72 | 6.148% | $224.7365 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $28.33 | 13.785% | $32.2353 | $32.24 | $32.25 | $32.20 |
| Purchase #7 | $33.65 | 5.845% | $35.6168 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $693.78 | $751.6024 | $751.61 | $751.60 | $751.60 | |