| 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 | $137.68 | 10.447% | $152.0634 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $131.57 | 12.366% | $147.8399 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $137.83 | 10.804% | $152.7212 | $152.72 | $152.70 | $152.70 |
| Purchase #4 | $145.67 | 5.547% | $153.7503 | $153.75 | $153.75 | $153.80 |
| Purchase #5 | $135.73 | 7.869% | $146.4106 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $99.91 | 8.519% | $108.4213 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $25.78 | 11.557% | $28.7594 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $814.17 | $889.9661 | $889.96 | $889.90 | $890.00 | |