| 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 | $156.74 | 11.720% | $175.1099 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $33.88 | 11.860% | $37.8982 | $37.90 | $37.90 | $37.90 |
| Purchase #3 | $197.55 | 4.761% | $206.9554 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $72.38 | 4.371% | $75.5437 | $75.54 | $75.55 | $75.50 |
| Purchase #5 | $93.42 | 7.842% | $100.746 | $100.75 | $100.75 | $100.70 |
| Purchase #6 | $220.85 | 4.772% | $231.389 | $231.39 | $231.40 | $231.40 |
| Purchase #7 | $38.93 | 7.776% | $41.9572 | $41.96 | $41.95 | $42.00 |
| 7 purchase totals = | $813.75 | $869.5994 | $869.61 | $869.60 | $869.60 | |