| 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 | $243.65 | 13.843% | $277.3785 | $277.38 | $277.40 | $277.40 |
| Purchase #2 | $173.42 | 4.711% | $181.5898 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $123.50 | 10.470% | $136.4305 | $136.43 | $136.45 | $136.40 |
| Purchase #4 | $41.99 | 5.764% | $44.4103 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $156.70 | 7.436% | $168.3522 | $168.35 | $168.35 | $168.40 |
| Purchase #6 | $16.62 | 10.395% | $18.3476 | $18.35 | $18.35 | $18.30 |
| Purchase #7 | $68.79 | 8.348% | $74.5326 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $824.67 | $901.0415 | $901.04 | $901.10 | $901.00 | |