| 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 | $108.99 | 6.761% | $116.3588 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $214.81 | 8.744% | $233.593 | $233.59 | $233.60 | $233.60 |
| Purchase #3 | $17.30 | 6.287% | $18.3877 | $18.39 | $18.40 | $18.40 |
| Purchase #4 | $108.77 | 9.329% | $118.9172 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $84.84 | 7.796% | $91.4541 | $91.45 | $91.45 | $91.50 |
| Purchase #6 | $152.60 | 7.345% | $163.8085 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $103.29 | 3.840% | $107.2563 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $790.60 | $849.7756 | $849.78 | $849.75 | $849.90 | |