| 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 | $167.55 | 9.150% | $182.8808 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $117.37 | 3.652% | $121.6564 | $121.66 | $121.65 | $121.70 |
| Purchase #3 | $60.40 | 11.551% | $67.3768 | $67.38 | $67.40 | $67.40 |
| Purchase #4 | $144.89 | 9.271% | $158.3228 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $151.63 | 12.573% | $170.6944 | $170.69 | $170.70 | $170.70 |
| Purchase #6 | $145.52 | 8.530% | $157.9329 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $40.99 | 6.187% | $43.5261 | $43.53 | $43.55 | $43.50 |
| 7 purchase totals = | $828.35 | $902.3902 | $902.39 | $902.45 | $902.40 | |