| 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 | $140.53 | 13.710% | $159.7967 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $72.59 | 13.198% | $82.1704 | $82.17 | $82.15 | $82.20 |
| Purchase #3 | $212.86 | 5.343% | $224.2331 | $224.23 | $224.25 | $224.20 |
| Purchase #4 | $75.97 | 5.103% | $79.8467 | $79.85 | $79.85 | $79.80 |
| Purchase #5 | $124.80 | 11.327% | $138.9361 | $138.94 | $138.95 | $138.90 |
| Purchase #6 | $204.29 | 10.780% | $226.3125 | $226.31 | $226.30 | $226.30 |
| Purchase #7 | $69.70 | 12.145% | $78.1651 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $900.74 | $989.4606 | $989.47 | $989.45 | $989.40 | |