| 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 | $17.64 | 8.752% | $19.1839 | $19.18 | $19.20 | $19.20 |
| Purchase #2 | $238.37 | 10.601% | $263.6396 | $263.64 | $263.65 | $263.60 |
| Purchase #3 | $160.79 | 10.815% | $178.1794 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $156.76 | 11.264% | $174.4174 | $174.42 | $174.40 | $174.40 |
| Purchase #5 | $10.83 | 11.660% | $12.0928 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $103.95 | 4.291% | $108.4105 | $108.41 | $108.40 | $108.40 |
| Purchase #7 | $32.25 | 13.526% | $36.6121 | $36.61 | $36.60 | $36.60 |
| 7 purchase totals = | $720.59 | $792.5357 | $792.53 | $792.55 | $792.50 | |