| 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 | $145.99 | 7.655% | $157.1655 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $194.57 | 3.112% | $200.625 | $200.63 | $200.65 | $200.60 |
| Purchase #3 | $66.59 | 5.645% | $70.349 | $70.35 | $70.35 | $70.30 |
| Purchase #4 | $135.30 | 10.799% | $149.911 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $173.38 | 9.724% | $190.2395 | $190.24 | $190.25 | $190.20 |
| Purchase #6 | $65.42 | 3.575% | $67.7588 | $67.76 | $67.75 | $67.80 |
| Purchase #7 | $82.36 | 13.467% | $93.4514 | $93.45 | $93.45 | $93.50 |
| 7 purchase totals = | $863.61 | $929.5002 | $929.51 | $929.50 | $929.50 | |