| 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 | $179.78 | 13.810% | $204.6076 | $204.61 | $204.60 | $204.60 |
| Purchase #2 | $77.64 | 12.161% | $87.0818 | $87.08 | $87.10 | $87.10 |
| Purchase #3 | $249.63 | 13.754% | $283.9641 | $283.96 | $283.95 | $284.00 |
| Purchase #4 | $102.86 | 10.777% | $113.9452 | $113.95 | $113.95 | $113.90 |
| Purchase #5 | $136.40 | 11.338% | $151.865 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $244.85 | 10.297% | $270.0622 | $270.06 | $270.05 | $270.10 |
| Purchase #7 | $61.80 | 8.195% | $66.8645 | $66.86 | $66.85 | $66.90 |
| 7 purchase totals = | $1,052.96 | $1,178.3904 | $1,178.39 | $1,178.35 | $1,178.50 | |