| 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 | $159.41 | 7.602% | $171.5283 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $41.82 | 5.708% | $44.2071 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $88.50 | 5.621% | $93.4746 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $53.76 | 8.226% | $58.1823 | $58.18 | $58.20 | $58.20 |
| Purchase #5 | $205.63 | 3.310% | $212.4364 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $193.63 | 4.506% | $202.355 | $202.36 | $202.35 | $202.40 |
| Purchase #7 | $177.86 | 11.693% | $198.6572 | $198.66 | $198.65 | $198.70 |
| 7 purchase totals = | $920.61 | $980.8409 | $980.85 | $980.85 | $980.90 | |