| 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 | $138.46 | 3.604% | $143.4501 | $143.45 | $143.45 | $143.50 |
| Purchase #2 | $41.89 | 6.680% | $44.6883 | $44.69 | $44.70 | $44.70 |
| Purchase #3 | $206.52 | 6.722% | $220.4023 | $220.40 | $220.40 | $220.40 |
| Purchase #4 | $13.48 | 4.277% | $14.0565 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $166.66 | 9.263% | $182.0977 | $182.10 | $182.10 | $182.10 |
| Purchase #6 | $170.92 | 8.415% | $185.3029 | $185.30 | $185.30 | $185.30 |
| Purchase #7 | $190.34 | 6.325% | $202.379 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $928.27 | $992.3768 | $992.38 | $992.40 | $992.50 | |