| 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 | $183.81 | 10.785% | $203.6339 | $203.63 | $203.65 | $203.60 |
| Purchase #2 | $140.65 | 3.724% | $145.8878 | $145.89 | $145.90 | $145.90 |
| Purchase #3 | $127.98 | 10.272% | $141.1261 | $141.13 | $141.15 | $141.10 |
| Purchase #4 | $62.92 | 3.555% | $65.1568 | $65.16 | $65.15 | $65.20 |
| Purchase #5 | $75.44 | 4.302% | $78.6854 | $78.69 | $78.70 | $78.70 |
| Purchase #6 | $10.31 | 10.804% | $11.4239 | $11.42 | $11.40 | $11.40 |
| Purchase #7 | $237.81 | 3.732% | $246.6851 | $246.69 | $246.70 | $246.70 |
| 7 purchase totals = | $838.92 | $892.5990 | $892.61 | $892.65 | $892.60 | |