| 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 | $165.71 | 6.212% | $176.0039 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $152.87 | 4.693% | $160.0442 | $160.04 | $160.05 | $160.00 |
| Purchase #3 | $34.41 | 13.772% | $39.1489 | $39.15 | $39.15 | $39.10 |
| Purchase #4 | $232.26 | 5.210% | $244.3607 | $244.36 | $244.35 | $244.40 |
| Purchase #5 | $60.33 | 13.128% | $68.2501 | $68.25 | $68.25 | $68.30 |
| Purchase #6 | $100.34 | 6.445% | $106.8069 | $106.81 | $106.80 | $106.80 |
| Purchase #7 | $33.83 | 9.695% | $37.1098 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $779.75 | $831.7245 | $831.72 | $831.70 | $831.70 | |