| 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 | $193.41 | 12.586% | $217.7526 | $217.75 | $217.75 | $217.80 |
| Purchase #2 | $79.29 | 13.764% | $90.2035 | $90.20 | $90.20 | $90.20 |
| Purchase #3 | $100.65 | 12.423% | $113.1537 | $113.15 | $113.15 | $113.20 |
| Purchase #4 | $84.98 | 12.385% | $95.5048 | $95.50 | $95.50 | $95.50 |
| Purchase #5 | $129.84 | 13.189% | $146.9646 | $146.96 | $146.95 | $147.00 |
| Purchase #6 | $149.47 | 6.398% | $159.0331 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $101.45 | 10.772% | $112.3782 | $112.38 | $112.40 | $112.40 |
| 7 purchase totals = | $839.09 | $934.9905 | $934.97 | $935.00 | $935.10 | |