| 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 | $143.89 | 3.485% | $148.9046 | $148.90 | $148.90 | $148.90 |
| Purchase #2 | $126.36 | 12.332% | $141.9427 | $141.94 | $141.95 | $141.90 |
| Purchase #3 | $190.73 | 7.175% | $204.4149 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $131.58 | 6.199% | $139.7366 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $194.73 | 7.643% | $209.6132 | $209.61 | $209.60 | $209.60 |
| Purchase #6 | $134.82 | 7.313% | $144.6794 | $144.68 | $144.70 | $144.70 |
| Purchase #7 | $68.63 | 3.684% | $71.1583 | $71.16 | $71.15 | $71.20 |
| 7 purchase totals = | $990.74 | $1,060.4497 | $1,060.44 | $1,060.45 | $1,060.40 | |