| 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 | $157.71 | 7.614% | $169.718 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $160.32 | 3.191% | $165.4358 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $128.36 | 10.745% | $142.1523 | $142.15 | $142.15 | $142.20 |
| Purchase #4 | $21.65 | 9.411% | $23.6875 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $97.91 | 7.727% | $105.4755 | $105.48 | $105.50 | $105.50 |
| Purchase #6 | $54.93 | 5.322% | $57.8534 | $57.85 | $57.85 | $57.90 |
| Purchase #7 | $190.94 | 6.647% | $203.6318 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $811.82 | $867.9543 | $867.96 | $868.00 | $868.00 | |