| 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 | $153.53 | 10.525% | $169.689 | $169.69 | $169.70 | $169.70 |
| Purchase #2 | $9.88 | 13.835% | $11.2469 | $11.25 | $11.25 | $11.20 |
| Purchase #3 | $36.34 | 5.190% | $38.226 | $38.23 | $38.25 | $38.20 |
| Purchase #4 | $89.86 | 8.249% | $97.2726 | $97.27 | $97.25 | $97.30 |
| Purchase #5 | $136.94 | 5.614% | $144.6278 | $144.63 | $144.65 | $144.60 |
| Purchase #6 | $159.25 | 6.781% | $170.0487 | $170.05 | $170.05 | $170.00 |
| Purchase #7 | $178.43 | 11.538% | $199.0173 | $199.02 | $199.00 | $199.00 |
| 7 purchase totals = | $764.23 | $830.1283 | $830.14 | $830.15 | $830.00 | |