| 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 | $187.37 | 3.635% | $194.1809 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $19.34 | 7.255% | $20.7431 | $20.74 | $20.75 | $20.70 |
| Purchase #3 | $112.37 | 3.767% | $116.603 | $116.60 | $116.60 | $116.60 |
| Purchase #4 | $48.57 | 4.444% | $50.7285 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $152.97 | 11.500% | $170.5616 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $200.36 | 9.624% | $219.6426 | $219.64 | $219.65 | $219.60 |
| Purchase #7 | $160.67 | 6.403% | $170.9577 | $170.96 | $170.95 | $171.00 |
| 7 purchase totals = | $881.65 | $943.4174 | $943.41 | $943.45 | $943.40 | |