| 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 | $158.32 | 12.587% | $178.2477 | $178.25 | $178.25 | $178.20 |
| Purchase #2 | $10.84 | 3.228% | $11.1899 | $11.19 | $11.20 | $11.20 |
| Purchase #3 | $21.92 | 13.412% | $24.8599 | $24.86 | $24.85 | $24.90 |
| Purchase #4 | $116.60 | 10.461% | $128.7975 | $128.80 | $128.80 | $128.80 |
| Purchase #5 | $242.60 | 7.419% | $260.5985 | $260.60 | $260.60 | $260.60 |
| Purchase #6 | $127.86 | 4.263% | $133.3107 | $133.31 | $133.30 | $133.30 |
| Purchase #7 | $136.27 | 13.791% | $155.063 | $155.06 | $155.05 | $155.10 |
| 7 purchase totals = | $814.41 | $892.0672 | $892.07 | $892.05 | $892.10 | |