| 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 | $147.81 | 13.761% | $168.1501 | $168.15 | $168.15 | $168.20 |
| Purchase #2 | $84.39 | 7.836% | $91.0028 | $91.00 | $91.00 | $91.00 |
| Purchase #3 | $131.81 | 6.275% | $140.0811 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $179.27 | 12.840% | $202.2883 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $78.39 | 5.532% | $82.7265 | $82.73 | $82.75 | $82.70 |
| Purchase #6 | $145.68 | 5.791% | $154.1163 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $83.32 | 11.379% | $92.801 | $92.80 | $92.80 | $92.80 |
| 7 purchase totals = | $850.67 | $931.1661 | $931.17 | $931.20 | $931.20 | |