| 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 | $145.33 | 8.624% | $157.8633 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $203.70 | 4.315% | $212.4897 | $212.49 | $212.50 | $212.50 |
| Purchase #3 | $103.91 | 11.639% | $116.0041 | $116.00 | $116.00 | $116.00 |
| Purchase #4 | $26.61 | 6.390% | $28.3104 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $210.83 | 7.870% | $227.4223 | $227.42 | $227.40 | $227.40 |
| Purchase #6 | $38.63 | 7.231% | $41.4233 | $41.42 | $41.40 | $41.40 |
| Purchase #7 | $66.73 | 3.150% | $68.832 | $68.83 | $68.85 | $68.80 |
| 7 purchase totals = | $795.74 | $852.3451 | $852.33 | $852.30 | $852.30 | |