| 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 | $166.81 | 9.711% | $183.0089 | $183.01 | $183.00 | $183.00 |
| Purchase #2 | $191.56 | 12.271% | $215.0663 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $21.95 | 4.825% | $23.0091 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $185.27 | 12.336% | $208.1249 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $168.46 | 6.656% | $179.6727 | $179.67 | $179.65 | $179.70 |
| Purchase #6 | $240.81 | 6.874% | $257.3633 | $257.36 | $257.35 | $257.40 |
| Purchase #7 | $202.48 | 9.126% | $220.9583 | $220.96 | $220.95 | $221.00 |
| 7 purchase totals = | $1,177.34 | $1,287.2035 | $1,287.20 | $1,287.10 | $1,287.30 | |