| 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 | $221.59 | 7.324% | $237.8193 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $78.72 | 8.139% | $85.127 | $85.13 | $85.15 | $85.10 |
| Purchase #3 | $135.47 | 11.706% | $151.3281 | $151.33 | $151.35 | $151.30 |
| Purchase #4 | $159.64 | 5.288% | $168.0818 | $168.08 | $168.10 | $168.10 |
| Purchase #5 | $129.31 | 5.161% | $135.9837 | $135.98 | $136.00 | $136.00 |
| Purchase #6 | $48.27 | 8.175% | $52.2161 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $64.76 | 4.483% | $67.6632 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $837.76 | $898.2192 | $898.22 | $898.25 | $898.20 | |