| 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 | $157.25 | 9.778% | $172.6259 | $172.63 | $172.65 | $172.60 |
| Purchase #2 | $14.58 | 12.498% | $16.4022 | $16.40 | $16.40 | $16.40 |
| Purchase #3 | $106.53 | 6.483% | $113.4363 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $116.67 | 4.134% | $121.4931 | $121.49 | $121.50 | $121.50 |
| Purchase #5 | $100.25 | 5.407% | $105.6705 | $105.67 | $105.65 | $105.70 |
| Purchase #6 | $229.39 | 3.636% | $237.7306 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $31.66 | 3.733% | $32.8419 | $32.84 | $32.85 | $32.80 |
| 7 purchase totals = | $756.33 | $800.2005 | $800.20 | $800.25 | $800.10 | |