| 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 | $179.25 | 10.405% | $197.901 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $37.34 | 4.836% | $39.1458 | $39.15 | $39.15 | $39.10 |
| Purchase #3 | $36.63 | 4.766% | $38.3758 | $38.38 | $38.40 | $38.40 |
| Purchase #4 | $113.49 | 11.658% | $126.7207 | $126.72 | $126.70 | $126.70 |
| Purchase #5 | $194.88 | 12.575% | $219.3862 | $219.39 | $219.40 | $219.40 |
| Purchase #6 | $109.70 | 8.547% | $119.0761 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $26.83 | 9.704% | $29.4336 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $698.12 | $770.0392 | $770.05 | $770.10 | $770.00 | |