| 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 | $180.78 | 9.326% | $197.6395 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $63.99 | 12.245% | $71.8256 | $71.83 | $71.85 | $71.80 |
| Purchase #3 | $206.66 | 13.335% | $234.2181 | $234.22 | $234.20 | $234.20 |
| Purchase #4 | $151.33 | 5.166% | $159.1477 | $159.15 | $159.15 | $159.10 |
| Purchase #5 | $85.83 | 9.431% | $93.9246 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $91.77 | 4.355% | $95.7666 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $117.41 | 11.188% | $130.5458 | $130.55 | $130.55 | $130.50 |
| 7 purchase totals = | $897.77 | $983.0679 | $983.08 | $983.05 | $982.90 | |