| 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 | $148.31 | 7.241% | $159.0491 | $159.05 | $159.05 | $159.00 |
| Purchase #2 | $225.96 | 13.507% | $256.4804 | $256.48 | $256.50 | $256.50 |
| Purchase #3 | $81.61 | 13.275% | $92.4437 | $92.44 | $92.45 | $92.40 |
| Purchase #4 | $134.99 | 4.798% | $141.4668 | $141.47 | $141.45 | $141.50 |
| Purchase #5 | $142.75 | 7.775% | $153.8488 | $153.85 | $153.85 | $153.80 |
| Purchase #6 | $27.58 | 3.857% | $28.6438 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $151.93 | 8.290% | $164.525 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $913.13 | $996.4576 | $996.46 | $996.50 | $996.30 | |