| 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 | $165.58 | 6.370% | $176.1274 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $193.38 | 11.510% | $215.638 | $215.64 | $215.65 | $215.60 |
| Purchase #3 | $117.53 | 9.662% | $128.8857 | $128.89 | $128.90 | $128.90 |
| Purchase #4 | $89.97 | 5.362% | $94.7942 | $94.79 | $94.80 | $94.80 |
| Purchase #5 | $11.26 | 5.189% | $11.8443 | $11.84 | $11.85 | $11.80 |
| Purchase #6 | $177.91 | 4.321% | $185.5975 | $185.60 | $185.60 | $185.60 |
| Purchase #7 | $120.37 | 4.329% | $125.5808 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $876.00 | $938.4679 | $938.47 | $938.55 | $938.40 | |