| 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 | $162.44 | 9.442% | $177.7776 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $151.52 | 13.749% | $172.3525 | $172.35 | $172.35 | $172.40 |
| Purchase #3 | $84.33 | 3.170% | $87.0033 | $87.00 | $87.00 | $87.00 |
| Purchase #4 | $179.70 | 8.804% | $195.5208 | $195.52 | $195.50 | $195.50 |
| Purchase #5 | $12.30 | 12.503% | $13.8379 | $13.84 | $13.85 | $13.80 |
| Purchase #6 | $58.98 | 10.583% | $65.2219 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $137.41 | 6.861% | $146.8377 | $146.84 | $146.85 | $146.80 |
| 7 purchase totals = | $786.68 | $858.5517 | $858.55 | $858.55 | $858.50 | |