| 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 | $212.93 | 3.141% | $219.6181 | $219.62 | $219.60 | $219.60 |
| Purchase #2 | $174.51 | 3.129% | $179.9704 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $58.55 | 10.566% | $64.7364 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $109.35 | 8.231% | $118.3506 | $118.35 | $118.35 | $118.40 |
| Purchase #5 | $137.59 | 3.813% | $142.8363 | $142.84 | $142.85 | $142.80 |
| Purchase #6 | $36.29 | 12.367% | $40.778 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $48.93 | 3.467% | $50.6264 | $50.63 | $50.65 | $50.60 |
| 7 purchase totals = | $778.15 | $816.9162 | $816.93 | $816.95 | $816.90 | |