| 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 | $136.31 | 10.576% | $150.7261 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $110.45 | 10.739% | $122.3112 | $122.31 | $122.30 | $122.30 |
| Purchase #3 | $177.90 | 8.290% | $192.6479 | $192.65 | $192.65 | $192.60 |
| Purchase #4 | $48.70 | 3.164% | $50.2409 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $28.25 | 13.210% | $31.9818 | $31.98 | $32.00 | $32.00 |
| Purchase #6 | $184.52 | 10.436% | $203.7765 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $65.99 | 9.340% | $72.1535 | $72.15 | $72.15 | $72.20 |
| 7 purchase totals = | $752.12 | $823.8379 | $823.84 | $823.90 | $823.80 | |