| 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 | $157.95 | 7.359% | $169.5735 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $18.25 | 6.530% | $19.4417 | $19.44 | $19.45 | $19.40 |
| Purchase #3 | $29.65 | 11.714% | $33.1232 | $33.12 | $33.10 | $33.10 |
| Purchase #4 | $215.95 | 8.772% | $234.8931 | $234.89 | $234.90 | $234.90 |
| Purchase #5 | $144.88 | 8.448% | $157.1195 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $227.48 | 8.122% | $245.9559 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $103.54 | 9.236% | $113.103 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $897.70 | $973.2099 | $973.20 | $973.15 | $973.20 | |