| 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 | $185.33 | 5.801% | $196.081 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $183.62 | 8.291% | $198.8439 | $198.84 | $198.85 | $198.80 |
| Purchase #3 | $112.27 | 6.548% | $119.6214 | $119.62 | $119.60 | $119.60 |
| Purchase #4 | $104.53 | 13.851% | $119.0085 | $119.01 | $119.00 | $119.00 |
| Purchase #5 | $13.61 | 6.741% | $14.5275 | $14.53 | $14.55 | $14.50 |
| Purchase #6 | $143.39 | 13.761% | $163.1219 | $163.12 | $163.10 | $163.10 |
| Purchase #7 | $145.46 | 5.378% | $153.2828 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $888.21 | $964.4870 | $964.48 | $964.50 | $964.40 | |