| 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 | $181.61 | 12.371% | $204.077 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $39.85 | 12.663% | $44.8962 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $129.28 | 13.285% | $146.4548 | $146.45 | $146.45 | $146.50 |
| Purchase #4 | $201.32 | 5.442% | $212.2758 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $90.29 | 13.344% | $102.3383 | $102.34 | $102.35 | $102.30 |
| Purchase #6 | $64.80 | 10.851% | $71.8314 | $71.83 | $71.85 | $71.80 |
| Purchase #7 | $66.37 | 9.681% | $72.7953 | $72.80 | $72.80 | $72.80 |
| 7 purchase totals = | $773.52 | $854.6688 | $854.68 | $854.75 | $854.70 | |