| 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 | $31.58 | 13.377% | $35.8045 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $152.86 | 12.147% | $171.4279 | $171.43 | $171.45 | $171.40 |
| Purchase #3 | $236.76 | 10.121% | $260.7225 | $260.72 | $260.70 | $260.70 |
| Purchase #4 | $220.40 | 8.225% | $238.5279 | $238.53 | $238.55 | $238.50 |
| Purchase #5 | $150.73 | 3.162% | $155.4961 | $155.50 | $155.50 | $155.50 |
| Purchase #6 | $88.36 | 10.735% | $97.8454 | $97.85 | $97.85 | $97.80 |
| Purchase #7 | $195.34 | 11.284% | $217.3822 | $217.38 | $217.40 | $217.40 |
| 7 purchase totals = | $1,076.03 | $1,177.2065 | $1,177.21 | $1,177.25 | $1,177.10 | |