| 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 | $173.26 | 7.697% | $186.5958 | $186.60 | $186.60 | $186.60 |
| Purchase #2 | $142.27 | 4.119% | $148.1301 | $148.13 | $148.15 | $148.10 |
| Purchase #3 | $37.50 | 8.350% | $40.6313 | $40.63 | $40.65 | $40.60 |
| Purchase #4 | $122.39 | 6.169% | $129.9402 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $52.72 | 10.598% | $58.3073 | $58.31 | $58.30 | $58.30 |
| Purchase #6 | $183.35 | 8.372% | $198.7001 | $198.70 | $198.70 | $198.70 |
| Purchase #7 | $39.48 | 13.851% | $44.9484 | $44.95 | $44.95 | $44.90 |
| 7 purchase totals = | $750.97 | $807.2532 | $807.26 | $807.30 | $807.10 | |