| 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 | $153.62 | 6.411% | $163.4686 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $50.43 | 6.778% | $53.8481 | $53.85 | $53.85 | $53.80 |
| Purchase #3 | $242.27 | 12.546% | $272.6652 | $272.67 | $272.65 | $272.70 |
| Purchase #4 | $23.96 | 7.673% | $25.7985 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $128.72 | 3.711% | $133.4968 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $85.61 | 9.804% | $94.0032 | $94.00 | $94.00 | $94.00 |
| Purchase #7 | $141.78 | 3.168% | $146.2716 | $146.27 | $146.25 | $146.30 |
| 7 purchase totals = | $826.39 | $889.5520 | $889.56 | $889.50 | $889.60 | |