| 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 | $170.52 | 11.445% | $190.036 | $190.04 | $190.05 | $190.00 |
| Purchase #2 | $59.83 | 13.216% | $67.7371 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $219.79 | 11.416% | $244.8812 | $244.88 | $244.90 | $244.90 |
| Purchase #4 | $224.75 | 9.644% | $246.4249 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $204.74 | 7.200% | $219.4813 | $219.48 | $219.50 | $219.50 |
| Purchase #6 | $66.83 | 5.574% | $70.5551 | $70.56 | $70.55 | $70.60 |
| Purchase #7 | $160.38 | 10.382% | $177.0307 | $177.03 | $177.05 | $177.00 |
| 7 purchase totals = | $1,106.84 | $1,216.1463 | $1,216.15 | $1,216.20 | $1,216.10 | |