| 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 | $191.54 | 4.705% | $200.552 | $200.55 | $200.55 | $200.60 |
| Purchase #2 | $142.41 | 10.244% | $156.9985 | $157.00 | $157.00 | $157.00 |
| Purchase #3 | $78.27 | 12.365% | $87.9481 | $87.95 | $87.95 | $87.90 |
| Purchase #4 | $210.47 | 10.573% | $232.723 | $232.72 | $232.70 | $232.70 |
| Purchase #5 | $108.91 | 9.345% | $119.0876 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $30.89 | 13.728% | $35.1306 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $51.55 | 9.505% | $56.4498 | $56.45 | $56.45 | $56.40 |
| 7 purchase totals = | $814.04 | $888.8896 | $888.89 | $888.90 | $888.80 | |