| 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 | $177.63 | 9.533% | $194.5635 | $194.56 | $194.55 | $194.60 |
| Purchase #2 | $132.31 | 8.860% | $144.0327 | $144.03 | $144.05 | $144.00 |
| Purchase #3 | $191.56 | 7.182% | $205.3178 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $42.35 | 4.784% | $44.376 | $44.38 | $44.40 | $44.40 |
| Purchase #5 | $49.63 | 3.740% | $51.4862 | $51.49 | $51.50 | $51.50 |
| Purchase #6 | $53.89 | 8.842% | $58.655 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $19.54 | 8.824% | $21.2642 | $21.26 | $21.25 | $21.30 |
| 7 purchase totals = | $666.91 | $719.6954 | $719.70 | $719.70 | $719.80 | |