| 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 | $216.55 | 7.873% | $233.599 | $233.60 | $233.60 | $233.60 |
| Purchase #2 | $127.57 | 11.126% | $141.7634 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $142.70 | 4.872% | $149.6523 | $149.65 | $149.65 | $149.70 |
| Purchase #4 | $144.47 | 10.793% | $160.0626 | $160.06 | $160.05 | $160.10 |
| Purchase #5 | $35.51 | 11.479% | $39.5862 | $39.59 | $39.60 | $39.60 |
| Purchase #6 | $17.96 | 5.840% | $19.0089 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $67.41 | 4.466% | $70.4205 | $70.42 | $70.40 | $70.40 |
| 7 purchase totals = | $752.17 | $814.0929 | $814.09 | $814.05 | $814.20 | |