| 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 | $175.86 | 12.787% | $198.3472 | $198.35 | $198.35 | $198.30 |
| Purchase #2 | $81.33 | 9.216% | $88.8254 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $71.88 | 4.575% | $75.1685 | $75.17 | $75.15 | $75.20 |
| Purchase #4 | $121.69 | 5.596% | $128.4998 | $128.50 | $128.50 | $128.50 |
| Purchase #5 | $125.64 | 10.289% | $138.5671 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $231.67 | 7.804% | $249.7495 | $249.75 | $249.75 | $249.70 |
| Purchase #7 | $187.28 | 9.492% | $205.0566 | $205.06 | $205.05 | $205.10 |
| 7 purchase totals = | $995.35 | $1,084.2141 | $1,084.23 | $1,084.20 | $1,084.20 | |