| 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 | $150.29 | 4.540% | $157.1132 | $157.11 | $157.10 | $157.10 |
| Purchase #2 | $184.90 | 8.859% | $201.2803 | $201.28 | $201.30 | $201.30 |
| Purchase #3 | $12.89 | 8.819% | $14.0268 | $14.03 | $14.05 | $14.00 |
| Purchase #4 | $45.28 | 5.129% | $47.6024 | $47.60 | $47.60 | $47.60 |
| Purchase #5 | $138.41 | 4.530% | $144.68 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $221.47 | 4.774% | $232.043 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $176.95 | 9.428% | $193.6328 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $930.19 | $990.3785 | $990.37 | $990.45 | $990.30 | |