| 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 | $147.46 | 10.838% | $163.4417 | $163.44 | $163.45 | $163.40 |
| Purchase #2 | $92.33 | 10.139% | $101.6913 | $101.69 | $101.70 | $101.70 |
| Purchase #3 | $106.41 | 5.841% | $112.6254 | $112.63 | $112.65 | $112.60 |
| Purchase #4 | $94.54 | 12.603% | $106.4549 | $106.45 | $106.45 | $106.50 |
| Purchase #5 | $143.57 | 9.675% | $157.4604 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $10.79 | 6.747% | $11.518 | $11.52 | $11.50 | $11.50 |
| Purchase #7 | $41.95 | 7.267% | $44.9985 | $45.00 | $45.00 | $45.00 |
| 7 purchase totals = | $637.05 | $698.1902 | $698.19 | $698.20 | $698.20 | |