| 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 | $168.69 | 12.809% | $190.2975 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $20.99 | 7.870% | $22.6419 | $22.64 | $22.65 | $22.60 |
| Purchase #3 | $156.46 | 4.474% | $163.46 | $163.46 | $163.45 | $163.50 |
| Purchase #4 | $13.89 | 10.193% | $15.3058 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $22.30 | 5.434% | $23.5118 | $23.51 | $23.50 | $23.50 |
| Purchase #6 | $193.86 | 8.593% | $210.5184 | $210.52 | $210.50 | $210.50 |
| Purchase #7 | $160.79 | 12.442% | $180.7955 | $180.80 | $180.80 | $180.80 |
| 7 purchase totals = | $736.98 | $806.5309 | $806.54 | $806.50 | $806.50 | |