| 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 | $159.38 | 6.643% | $169.9676 | $169.97 | $169.95 | $170.00 |
| Purchase #2 | $111.82 | 11.840% | $125.0595 | $125.06 | $125.05 | $125.10 |
| Purchase #3 | $16.85 | 10.811% | $18.6717 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $32.49 | 4.420% | $33.9261 | $33.93 | $33.95 | $33.90 |
| Purchase #5 | $79.36 | 6.761% | $84.7255 | $84.73 | $84.75 | $84.70 |
| Purchase #6 | $155.30 | 3.654% | $160.9747 | $160.97 | $160.95 | $161.00 |
| Purchase #7 | $135.89 | 9.388% | $148.6474 | $148.65 | $148.65 | $148.60 |
| 7 purchase totals = | $691.09 | $741.9725 | $741.98 | $741.95 | $742.00 | |