| 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 | $158.51 | 6.768% | $169.238 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $82.99 | 8.622% | $90.1454 | $90.15 | $90.15 | $90.10 |
| Purchase #3 | $172.48 | 8.438% | $187.0339 | $187.03 | $187.05 | $187.00 |
| Purchase #4 | $85.89 | 13.543% | $97.5221 | $97.52 | $97.50 | $97.50 |
| Purchase #5 | $63.51 | 7.276% | $68.131 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $10.50 | 11.719% | $11.7305 | $11.73 | $11.75 | $11.70 |
| Purchase #7 | $33.91 | 8.132% | $36.6676 | $36.67 | $36.65 | $36.70 |
| 7 purchase totals = | $607.79 | $660.4685 | $660.47 | $660.50 | $660.30 | |