| 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 | $160.39 | 13.154% | $181.4877 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $19.74 | 3.566% | $20.4439 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $227.59 | 12.617% | $256.305 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $29.58 | 13.221% | $33.4908 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $73.76 | 3.672% | $76.4685 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $84.37 | 3.753% | $87.5364 | $87.54 | $87.55 | $87.50 |
| Purchase #7 | $18.37 | 3.705% | $19.0506 | $19.05 | $19.05 | $19.10 |
| 7 purchase totals = | $613.80 | $674.7829 | $674.79 | $674.80 | $674.80 | |