| 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 | $164.29 | 5.585% | $173.4656 | $173.47 | $173.45 | $173.50 |
| Purchase #2 | $9.83 | 10.240% | $10.8366 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $146.26 | 5.822% | $154.7753 | $154.78 | $154.80 | $154.80 |
| Purchase #4 | $95.42 | 10.698% | $105.628 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $32.95 | 10.660% | $36.4625 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $108.93 | 3.449% | $112.687 | $112.69 | $112.70 | $112.70 |
| Purchase #7 | $107.65 | 13.325% | $121.9944 | $121.99 | $122.00 | $122.00 |
| 7 purchase totals = | $665.33 | $715.8494 | $715.86 | $715.90 | $715.90 | |