| 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 | $26.77 | 9.578% | $29.334 | $29.33 | $29.35 | $29.30 |
| Purchase #2 | $202.89 | 6.168% | $215.4043 | $215.40 | $215.40 | $215.40 |
| Purchase #3 | $147.36 | 3.178% | $152.0431 | $152.04 | $152.05 | $152.00 |
| Purchase #4 | $24.66 | 10.128% | $27.1576 | $27.16 | $27.15 | $27.20 |
| Purchase #5 | $166.85 | 4.184% | $173.831 | $173.83 | $173.85 | $173.80 |
| Purchase #6 | $118.34 | 3.194% | $122.1198 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $163.71 | 6.776% | $174.803 | $174.80 | $174.80 | $174.80 |
| 7 purchase totals = | $850.58 | $894.6928 | $894.68 | $894.70 | $894.60 | |