| 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 | $137.63 | 8.809% | $149.7538 | $149.75 | $149.75 | $149.80 |
| Purchase #2 | $44.25 | 12.454% | $49.7609 | $49.76 | $49.75 | $49.80 |
| Purchase #3 | $232.62 | 5.202% | $244.7209 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $132.49 | 7.310% | $142.175 | $142.18 | $142.20 | $142.20 |
| Purchase #5 | $23.54 | 4.255% | $24.5416 | $24.54 | $24.55 | $24.50 |
| Purchase #6 | $165.31 | 6.585% | $176.1957 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $134.59 | 12.330% | $151.1849 | $151.18 | $151.20 | $151.20 |
| 7 purchase totals = | $870.43 | $938.3328 | $938.33 | $938.35 | $938.40 | |