| 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 | $138.36 | 11.764% | $154.6367 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $68.36 | 10.454% | $75.5064 | $75.51 | $75.50 | $75.50 |
| Purchase #3 | $63.51 | 5.267% | $66.8551 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $122.52 | 5.856% | $129.6948 | $129.69 | $129.70 | $129.70 |
| Purchase #5 | $239.66 | 13.853% | $272.8601 | $272.86 | $272.85 | $272.90 |
| Purchase #6 | $147.26 | 11.679% | $164.4585 | $164.46 | $164.45 | $164.50 |
| Purchase #7 | $96.92 | 6.342% | $103.0667 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $876.59 | $967.0783 | $967.09 | $967.05 | $967.20 | |