| 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 | $160.64 | 11.417% | $178.9803 | $178.98 | $179.00 | $179.00 |
| Purchase #2 | $5.57 | 7.294% | $5.9763 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $90.36 | 7.372% | $97.0213 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $136.96 | 13.568% | $155.5427 | $155.54 | $155.55 | $155.50 |
| Purchase #5 | $117.93 | 8.849% | $128.3656 | $128.37 | $128.35 | $128.40 |
| Purchase #6 | $184.49 | 5.221% | $194.1222 | $194.12 | $194.10 | $194.10 |
| Purchase #7 | $104.73 | 5.328% | $110.31 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $800.68 | $870.3184 | $870.32 | $870.30 | $870.30 | |