| 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 | $131.52 | 10.674% | $145.5584 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $83.32 | 5.347% | $87.7751 | $87.78 | $87.80 | $87.80 |
| Purchase #3 | $24.67 | 7.496% | $26.5193 | $26.52 | $26.50 | $26.50 |
| Purchase #4 | $40.95 | 12.545% | $46.0872 | $46.09 | $46.10 | $46.10 |
| Purchase #5 | $186.43 | 10.143% | $205.3396 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $66.49 | 8.146% | $71.9063 | $71.91 | $71.90 | $71.90 |
| Purchase #7 | $146.40 | 5.144% | $153.9308 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $679.78 | $737.1167 | $737.13 | $737.15 | $737.10 | |