| 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 | $180.30 | 13.596% | $204.8136 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $198.69 | 11.150% | $220.8439 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $187.86 | 8.303% | $203.458 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $36.36 | 7.350% | $39.0325 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $41.85 | 12.458% | $47.0637 | $47.06 | $47.05 | $47.10 |
| Purchase #6 | $179.35 | 4.844% | $188.0377 | $188.04 | $188.05 | $188.00 |
| Purchase #7 | $12.58 | 6.110% | $13.3486 | $13.35 | $13.35 | $13.30 |
| 7 purchase totals = | $836.99 | $916.5980 | $916.59 | $916.60 | $916.50 | |