| 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 | $144.45 | 4.741% | $151.2984 | $151.30 | $151.30 | $151.30 |
| Purchase #2 | $151.62 | 7.705% | $163.3023 | $163.30 | $163.30 | $163.30 |
| Purchase #3 | $239.70 | 5.556% | $253.0177 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $232.73 | 5.698% | $245.991 | $245.99 | $246.00 | $246.00 |
| Purchase #5 | $143.34 | 4.540% | $149.8476 | $149.85 | $149.85 | $149.80 |
| Purchase #6 | $10.40 | 13.155% | $11.7681 | $11.77 | $11.75 | $11.80 |
| Purchase #7 | $212.72 | 5.438% | $224.2877 | $224.29 | $224.30 | $224.30 |
| 7 purchase totals = | $1,134.96 | $1,199.5128 | $1,199.52 | $1,199.50 | $1,199.50 | |