| 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 | $139.89 | 8.138% | $151.2742 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $129.34 | 12.697% | $145.7623 | $145.76 | $145.75 | $145.80 |
| Purchase #3 | $62.80 | 5.240% | $66.0907 | $66.09 | $66.10 | $66.10 |
| Purchase #4 | $103.52 | 12.412% | $116.3689 | $116.37 | $116.35 | $116.40 |
| Purchase #5 | $25.80 | 7.177% | $27.6517 | $27.65 | $27.65 | $27.70 |
| Purchase #6 | $161.67 | 4.683% | $169.241 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $145.92 | 12.529% | $164.2023 | $164.20 | $164.20 | $164.20 |
| 7 purchase totals = | $768.94 | $840.5911 | $840.58 | $840.55 | $840.70 | |