| 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 | $175.39 | 10.867% | $194.4496 | $194.45 | $194.45 | $194.40 |
| Purchase #2 | $170.43 | 7.607% | $183.3946 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $221.40 | 11.195% | $246.1857 | $246.19 | $246.20 | $246.20 |
| Purchase #4 | $13.64 | 6.599% | $14.5401 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $239.97 | 6.252% | $254.9729 | $254.97 | $254.95 | $255.00 |
| Purchase #6 | $13.86 | 8.671% | $15.0618 | $15.06 | $15.05 | $15.10 |
| Purchase #7 | $20.98 | 13.673% | $23.8486 | $23.85 | $23.85 | $23.80 |
| 7 purchase totals = | $855.67 | $932.4533 | $932.45 | $932.45 | $932.40 | |