| 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 | $105.54 | 8.734% | $114.7579 | $114.76 | $114.75 | $114.80 |
| Purchase #2 | $56.59 | 12.281% | $63.5398 | $63.54 | $63.55 | $63.50 |
| Purchase #3 | $109.33 | 8.634% | $118.7696 | $118.77 | $118.75 | $118.80 |
| Purchase #4 | $90.81 | 10.712% | $100.5376 | $100.54 | $100.55 | $100.50 |
| Purchase #5 | $108.57 | 9.535% | $118.9221 | $118.92 | $118.90 | $118.90 |
| Purchase #6 | $163.34 | 4.473% | $170.6462 | $170.65 | $170.65 | $170.60 |
| Purchase #7 | $174.34 | 13.258% | $197.454 | $197.45 | $197.45 | $197.50 |
| 7 purchase totals = | $808.52 | $884.6272 | $884.63 | $884.60 | $884.60 | |