| 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 | $148.99 | 8.625% | $161.8404 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $36.29 | 4.251% | $37.8327 | $37.83 | $37.85 | $37.80 |
| Purchase #3 | $30.83 | 10.869% | $34.1809 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $180.99 | 9.591% | $198.3488 | $198.35 | $198.35 | $198.30 |
| Purchase #5 | $111.25 | 10.655% | $123.1037 | $123.10 | $123.10 | $123.10 |
| Purchase #6 | $76.96 | 13.425% | $87.2919 | $87.29 | $87.30 | $87.30 |
| Purchase #7 | $226.45 | 11.453% | $252.3853 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $811.76 | $894.9837 | $894.98 | $895.05 | $894.90 | |