| 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 | $112.87 | 7.762% | $121.631 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $26.42 | 6.613% | $28.1672 | $28.17 | $28.15 | $28.20 |
| Purchase #3 | $171.71 | 12.332% | $192.8853 | $192.89 | $192.90 | $192.90 |
| Purchase #4 | $157.29 | 6.744% | $167.8976 | $167.90 | $167.90 | $167.90 |
| Purchase #5 | $41.33 | 11.758% | $46.1896 | $46.19 | $46.20 | $46.20 |
| Purchase #6 | $118.63 | 3.440% | $122.7109 | $122.71 | $122.70 | $122.70 |
| Purchase #7 | $207.40 | 3.613% | $214.8934 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $835.65 | $894.3750 | $894.38 | $894.40 | $894.40 | |