| 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 | $158.37 | 7.741% | $170.6294 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $142.74 | 4.706% | $149.4573 | $149.46 | $149.45 | $149.50 |
| Purchase #3 | $125.72 | 13.841% | $143.1209 | $143.12 | $143.10 | $143.10 |
| Purchase #4 | $229.87 | 7.414% | $246.9126 | $246.91 | $246.90 | $246.90 |
| Purchase #5 | $185.40 | 7.370% | $199.064 | $199.06 | $199.05 | $199.10 |
| Purchase #6 | $202.66 | 4.772% | $212.3309 | $212.33 | $212.35 | $212.30 |
| Purchase #7 | $24.29 | 10.790% | $26.9109 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $1,069.05 | $1,148.4260 | $1,148.42 | $1,148.40 | $1,148.40 | |