| 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 | $143.33 | 10.425% | $158.2722 | $158.27 | $158.25 | $158.30 |
| Purchase #2 | $61.38 | 10.841% | $68.0342 | $68.03 | $68.05 | $68.00 |
| Purchase #3 | $103.68 | 6.498% | $110.4171 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $130.96 | 9.780% | $143.7679 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $221.57 | 3.355% | $229.0037 | $229.00 | $229.00 | $229.00 |
| Purchase #6 | $43.93 | 5.611% | $46.3949 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $68.83 | 11.516% | $76.7565 | $76.76 | $76.75 | $76.80 |
| 7 purchase totals = | $773.68 | $832.6465 | $832.64 | $832.60 | $832.70 | |