| 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 | $180.52 | 6.586% | $192.409 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $21.64 | 10.847% | $23.9873 | $23.99 | $24.00 | $24.00 |
| Purchase #3 | $101.41 | 5.778% | $107.2695 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $84.85 | 9.315% | $92.7538 | $92.75 | $92.75 | $92.80 |
| Purchase #5 | $216.38 | 8.858% | $235.5469 | $235.55 | $235.55 | $235.50 |
| Purchase #6 | $47.63 | 4.733% | $49.8843 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $126.31 | 8.148% | $136.6017 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $778.74 | $838.4525 | $838.45 | $838.45 | $838.50 | |