| 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 | $189.45 | 3.761% | $196.5752 | $196.58 | $196.60 | $196.60 |
| Purchase #2 | $143.77 | 8.776% | $156.3873 | $156.39 | $156.40 | $156.40 |
| Purchase #3 | $195.50 | 7.613% | $210.3834 | $210.38 | $210.40 | $210.40 |
| Purchase #4 | $209.35 | 9.746% | $229.7533 | $229.75 | $229.75 | $229.80 |
| Purchase #5 | $87.76 | 9.125% | $95.7681 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $36.98 | 12.792% | $41.7105 | $41.71 | $41.70 | $41.70 |
| Purchase #7 | $102.57 | 4.435% | $107.119 | $107.12 | $107.10 | $107.10 |
| 7 purchase totals = | $965.38 | $1,037.6968 | $1,037.70 | $1,037.70 | $1,037.80 | |