| 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 | $146.35 | 6.499% | $155.8613 | $155.86 | $155.85 | $155.90 |
| Purchase #2 | $7.73 | 4.581% | $8.0841 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $6.39 | 10.792% | $7.0796 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $66.74 | 11.320% | $74.295 | $74.30 | $74.30 | $74.30 |
| Purchase #5 | $51.53 | 11.186% | $57.2941 | $57.29 | $57.30 | $57.30 |
| Purchase #6 | $151.80 | 10.642% | $167.9546 | $167.95 | $167.95 | $168.00 |
| Purchase #7 | $188.63 | 8.584% | $204.822 | $204.82 | $204.80 | $204.80 |
| 7 purchase totals = | $619.17 | $675.3907 | $675.38 | $675.40 | $675.50 | |