| 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 | $71.26 | 6.230% | $75.6995 | $75.70 | $75.70 | $75.70 |
| Purchase #2 | $137.35 | 13.627% | $156.0667 | $156.07 | $156.05 | $156.10 |
| Purchase #3 | $195.87 | 4.178% | $204.0534 | $204.05 | $204.05 | $204.10 |
| Purchase #4 | $168.84 | 11.581% | $188.3934 | $188.39 | $188.40 | $188.40 |
| Purchase #5 | $194.65 | 6.840% | $207.9641 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $156.41 | 9.239% | $170.8607 | $170.86 | $170.85 | $170.90 |
| Purchase #7 | $33.82 | 3.825% | $35.1136 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $958.20 | $1,038.1514 | $1,038.14 | $1,038.10 | $1,038.30 | |