| 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 | $144.33 | 3.133% | $148.8519 | $148.85 | $148.85 | $148.90 |
| Purchase #2 | $11.98 | 3.768% | $12.4314 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $9.65 | 3.831% | $10.0197 | $10.02 | $10.00 | $10.00 |
| Purchase #4 | $95.47 | 7.360% | $102.4966 | $102.50 | $102.50 | $102.50 |
| Purchase #5 | $48.33 | 6.209% | $51.3308 | $51.33 | $51.35 | $51.30 |
| Purchase #6 | $173.80 | 7.446% | $186.7411 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $188.71 | 8.251% | $204.2805 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $672.27 | $716.1520 | $716.15 | $716.20 | $716.10 | |