| 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 | $78.78 | 3.197% | $81.2986 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $173.52 | 11.503% | $193.48 | $193.48 | $193.50 | $193.50 |
| Purchase #3 | $194.98 | 5.677% | $206.049 | $206.05 | $206.05 | $206.00 |
| Purchase #4 | $19.28 | 12.518% | $21.6935 | $21.69 | $21.70 | $21.70 |
| Purchase #5 | $142.56 | 6.254% | $151.4757 | $151.48 | $151.50 | $151.50 |
| Purchase #6 | $176.45 | 6.428% | $187.7922 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $84.73 | 12.637% | $95.4373 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $870.30 | $937.2263 | $937.23 | $937.30 | $937.20 | |