| 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 | $158.78 | 6.423% | $168.9784 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $64.80 | 5.226% | $68.1864 | $68.19 | $68.20 | $68.20 |
| Purchase #3 | $98.50 | 10.165% | $108.5125 | $108.51 | $108.50 | $108.50 |
| Purchase #4 | $164.87 | 5.232% | $173.496 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $7.25 | 11.265% | $8.0667 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $243.92 | 11.238% | $271.3317 | $271.33 | $271.35 | $271.30 |
| Purchase #7 | $112.46 | 4.378% | $117.3835 | $117.38 | $117.40 | $117.40 |
| 7 purchase totals = | $850.58 | $915.9552 | $915.96 | $916.00 | $916.00 | |