| 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 | $159.60 | 12.817% | $180.0559 | $180.06 | $180.05 | $180.10 |
| Purchase #2 | $38.77 | 11.273% | $43.1405 | $43.14 | $43.15 | $43.10 |
| Purchase #3 | $50.58 | 3.325% | $52.2618 | $52.26 | $52.25 | $52.30 |
| Purchase #4 | $151.62 | 6.799% | $161.9286 | $161.93 | $161.95 | $161.90 |
| Purchase #5 | $156.36 | 7.746% | $168.4716 | $168.47 | $168.45 | $168.50 |
| Purchase #6 | $27.90 | 5.251% | $29.365 | $29.37 | $29.35 | $29.40 |
| Purchase #7 | $103.86 | 6.869% | $110.9941 | $110.99 | $111.00 | $111.00 |
| 7 purchase totals = | $688.69 | $746.2175 | $746.22 | $746.20 | $746.30 | |