| 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 | $152.93 | 8.472% | $165.8862 | $165.89 | $165.90 | $165.90 |
| Purchase #2 | $138.80 | 12.320% | $155.9002 | $155.90 | $155.90 | $155.90 |
| Purchase #3 | $59.57 | 5.329% | $62.7445 | $62.74 | $62.75 | $62.70 |
| Purchase #4 | $137.58 | 11.619% | $153.5654 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $116.59 | 10.707% | $129.0733 | $129.07 | $129.05 | $129.10 |
| Purchase #6 | $79.81 | 12.733% | $89.9722 | $89.97 | $89.95 | $90.00 |
| Purchase #7 | $200.60 | 13.151% | $226.9809 | $226.98 | $227.00 | $227.00 |
| 7 purchase totals = | $885.88 | $984.1227 | $984.12 | $984.10 | $984.20 | |