| 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 | $137.62 | 6.361% | $146.374 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $188.69 | 12.744% | $212.7367 | $212.74 | $212.75 | $212.70 |
| Purchase #3 | $101.42 | 5.627% | $107.1269 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $100.65 | 11.478% | $112.2026 | $112.20 | $112.20 | $112.20 |
| Purchase #5 | $10.46 | 11.385% | $11.6509 | $11.65 | $11.65 | $11.70 |
| Purchase #6 | $191.98 | 10.335% | $211.8211 | $211.82 | $211.80 | $211.80 |
| Purchase #7 | $36.66 | 3.190% | $37.8295 | $37.83 | $37.85 | $37.80 |
| 7 purchase totals = | $767.48 | $839.7417 | $839.74 | $839.75 | $839.70 | |