| 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 | $110.63 | 5.653% | $116.8839 | $116.88 | $116.90 | $116.90 |
| Purchase #2 | $51.85 | 12.591% | $58.3784 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $169.80 | 6.708% | $181.1902 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $155.87 | 11.244% | $173.396 | $173.40 | $173.40 | $173.40 |
| Purchase #5 | $15.49 | 6.613% | $16.5144 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $172.73 | 13.650% | $196.3076 | $196.31 | $196.30 | $196.30 |
| Purchase #7 | $182.54 | 11.632% | $203.7731 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $858.91 | $946.4436 | $946.44 | $946.45 | $946.50 | |