| 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 | $164.52 | 5.727% | $173.9421 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $201.46 | 4.500% | $210.5257 | $210.53 | $210.55 | $210.50 |
| Purchase #3 | $188.42 | 9.502% | $206.3237 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $126.42 | 10.263% | $139.3945 | $139.39 | $139.40 | $139.40 |
| Purchase #5 | $191.88 | 13.229% | $217.2638 | $217.26 | $217.25 | $217.30 |
| Purchase #6 | $229.45 | 7.404% | $246.4385 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $164.84 | 3.433% | $170.499 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $1,266.99 | $1,364.3873 | $1,364.38 | $1,364.40 | $1,364.30 | |