| 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 | $141.93 | 10.346% | $156.6141 | $156.61 | $156.60 | $156.60 |
| Purchase #2 | $165.76 | 4.622% | $173.4214 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $119.26 | 10.267% | $131.5044 | $131.50 | $131.50 | $131.50 |
| Purchase #4 | $27.79 | 3.144% | $28.6637 | $28.66 | $28.65 | $28.70 |
| Purchase #5 | $35.87 | 7.132% | $38.4282 | $38.43 | $38.45 | $38.40 |
| Purchase #6 | $215.57 | 9.769% | $236.629 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $188.39 | 8.426% | $204.2637 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $894.57 | $969.5245 | $969.51 | $969.50 | $969.50 | |