| 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 | $164.68 | 9.405% | $180.1682 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $65.37 | 6.398% | $69.5524 | $69.55 | $69.55 | $69.60 |
| Purchase #3 | $215.84 | 4.687% | $225.9564 | $225.96 | $225.95 | $226.00 |
| Purchase #4 | $72.95 | 8.563% | $79.1967 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $146.36 | 10.445% | $161.6473 | $161.65 | $161.65 | $161.60 |
| Purchase #6 | $143.56 | 7.632% | $154.5165 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $115.30 | 6.442% | $122.7276 | $122.73 | $122.75 | $122.70 |
| 7 purchase totals = | $924.06 | $993.7651 | $993.78 | $993.75 | $993.80 | |