| 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 | $148.27 | 9.843% | $162.8642 | $162.86 | $162.85 | $162.90 |
| Purchase #2 | $15.71 | 7.474% | $16.8842 | $16.88 | $16.90 | $16.90 |
| Purchase #3 | $170.60 | 7.543% | $183.4684 | $183.47 | $183.45 | $183.50 |
| Purchase #4 | $112.39 | 5.695% | $118.7906 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $7.43 | 3.171% | $7.6656 | $7.67 | $7.65 | $7.70 |
| Purchase #6 | $76.56 | 10.416% | $84.5345 | $84.53 | $84.55 | $84.50 |
| Purchase #7 | $138.92 | 7.800% | $149.7558 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $669.88 | $723.9633 | $723.96 | $723.95 | $724.10 | |