| 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 | $148.26 | 12.856% | $167.3203 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $53.79 | 3.168% | $55.4941 | $55.49 | $55.50 | $55.50 |
| Purchase #3 | $73.85 | 3.816% | $76.6681 | $76.67 | $76.65 | $76.70 |
| Purchase #4 | $44.81 | 7.654% | $48.2398 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $107.92 | 13.121% | $122.0802 | $122.08 | $122.10 | $122.10 |
| Purchase #6 | $19.48 | 3.483% | $20.1585 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $218.27 | 9.768% | $239.5906 | $239.59 | $239.60 | $239.60 |
| 7 purchase totals = | $666.38 | $729.5516 | $729.55 | $729.55 | $729.60 | |