| 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 | $154.76 | 9.544% | $169.5303 | $169.53 | $169.55 | $169.50 |
| Purchase #2 | $155.41 | 10.717% | $172.0653 | $172.07 | $172.05 | $172.10 |
| Purchase #3 | $98.84 | 8.389% | $107.1317 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $6.34 | 5.364% | $6.6801 | $6.68 | $6.70 | $6.70 |
| Purchase #5 | $201.66 | 12.621% | $227.1115 | $227.11 | $227.10 | $227.10 |
| Purchase #6 | $167.96 | 5.431% | $177.0819 | $177.08 | $177.10 | $177.10 |
| Purchase #7 | $100.78 | 8.757% | $109.6053 | $109.61 | $109.60 | $109.60 |
| 7 purchase totals = | $885.75 | $969.2061 | $969.21 | $969.25 | $969.20 | |