| 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 | $211.48 | 7.428% | $227.1887 | $227.19 | $227.20 | $227.20 |
| Purchase #2 | $78.63 | 8.642% | $85.4252 | $85.43 | $85.45 | $85.40 |
| Purchase #3 | $67.96 | 11.498% | $75.774 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $19.88 | 3.383% | $20.5525 | $20.55 | $20.55 | $20.60 |
| Purchase #5 | $212.66 | 6.526% | $226.5382 | $226.54 | $226.55 | $226.50 |
| Purchase #6 | $157.71 | 3.174% | $162.7157 | $162.72 | $162.70 | $162.70 |
| Purchase #7 | $161.62 | 7.632% | $173.9548 | $173.95 | $173.95 | $174.00 |
| 7 purchase totals = | $909.94 | $972.1491 | $972.15 | $972.15 | $972.20 | |