| 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 | $206.43 | 12.181% | $231.5752 | $231.58 | $231.60 | $231.60 |
| Purchase #2 | $62.54 | 10.300% | $68.9816 | $68.98 | $69.00 | $69.00 |
| Purchase #3 | $79.26 | 6.149% | $84.1337 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $87.97 | 4.225% | $91.6867 | $91.69 | $91.70 | $91.70 |
| Purchase #5 | $57.93 | 8.199% | $62.6797 | $62.68 | $62.70 | $62.70 |
| Purchase #6 | $117.67 | 12.153% | $131.9704 | $131.97 | $131.95 | $132.00 |
| Purchase #7 | $61.38 | 6.120% | $65.1365 | $65.14 | $65.15 | $65.10 |
| 7 purchase totals = | $673.18 | $736.1638 | $736.17 | $736.25 | $736.20 | |