| 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 | $167.49 | 5.566% | $176.8125 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $128.89 | 13.147% | $145.8352 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $119.91 | 10.873% | $132.9478 | $132.95 | $132.95 | $132.90 |
| Purchase #4 | $246.46 | 5.869% | $260.9247 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $126.71 | 3.222% | $130.7926 | $130.79 | $130.80 | $130.80 |
| Purchase #6 | $16.99 | 4.486% | $17.7522 | $17.75 | $17.75 | $17.80 |
| Purchase #7 | $153.57 | 4.774% | $160.9014 | $160.90 | $160.90 | $160.90 |
| 7 purchase totals = | $960.02 | $1,025.9664 | $1,025.96 | $1,025.95 | $1,025.90 | |