| 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 | $78.36 | 9.293% | $85.642 | $85.64 | $85.65 | $85.60 |
| Purchase #2 | $139.79 | 10.244% | $154.1101 | $154.11 | $154.10 | $154.10 |
| Purchase #3 | $123.29 | 7.268% | $132.2507 | $132.25 | $132.25 | $132.30 |
| Purchase #4 | $134.99 | 9.808% | $148.2298 | $148.23 | $148.25 | $148.20 |
| Purchase #5 | $16.84 | 8.664% | $18.299 | $18.30 | $18.30 | $18.30 |
| Purchase #6 | $118.78 | 8.494% | $128.8692 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $134.42 | 3.255% | $138.7954 | $138.80 | $138.80 | $138.80 |
| 7 purchase totals = | $746.47 | $806.1962 | $806.20 | $806.20 | $806.20 | |