| 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 | $156.55 | 6.178% | $166.2217 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $71.33 | 8.262% | $77.2233 | $77.22 | $77.20 | $77.20 |
| Purchase #3 | $244.99 | 11.169% | $272.3529 | $272.35 | $272.35 | $272.40 |
| Purchase #4 | $102.34 | 9.387% | $111.9467 | $111.95 | $111.95 | $111.90 |
| Purchase #5 | $32.51 | 3.555% | $33.6657 | $33.67 | $33.65 | $33.70 |
| Purchase #6 | $200.74 | 9.849% | $220.5109 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $237.49 | 3.659% | $246.1798 | $246.18 | $246.20 | $246.20 |
| 7 purchase totals = | $1,045.95 | $1,128.1010 | $1,128.10 | $1,128.05 | $1,128.10 | |