| 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 | $150.44 | 10.793% | $166.677 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $161.26 | 9.443% | $176.4878 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $207.90 | 8.601% | $225.7815 | $225.78 | $225.80 | $225.80 |
| Purchase #4 | $152.45 | 8.197% | $164.9463 | $164.95 | $164.95 | $164.90 |
| Purchase #5 | $10.46 | 5.775% | $11.0641 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $122.40 | 12.405% | $137.5837 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $220.30 | 10.625% | $243.7069 | $243.71 | $243.70 | $243.70 |
| 7 purchase totals = | $1,025.21 | $1,126.2473 | $1,126.25 | $1,126.30 | $1,126.30 | |