| 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 | $188.37 | 3.647% | $195.2399 | $195.24 | $195.25 | $195.20 |
| Purchase #2 | $14.82 | 10.611% | $16.3926 | $16.39 | $16.40 | $16.40 |
| Purchase #3 | $21.72 | 3.804% | $22.5462 | $22.55 | $22.55 | $22.50 |
| Purchase #4 | $42.85 | 4.227% | $44.6613 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $125.60 | 13.731% | $142.8461 | $142.85 | $142.85 | $142.80 |
| Purchase #6 | $195.92 | 13.815% | $222.9863 | $222.99 | $223.00 | $223.00 |
| Purchase #7 | $120.95 | 13.169% | $136.8779 | $136.88 | $136.90 | $136.90 |
| 7 purchase totals = | $710.23 | $781.5503 | $781.56 | $781.60 | $781.50 | |