| 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 | $147.96 | 4.118% | $154.053 | $154.05 | $154.05 | $154.10 |
| Purchase #2 | $208.59 | 8.509% | $226.3389 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $168.98 | 12.134% | $189.484 | $189.48 | $189.50 | $189.50 |
| Purchase #4 | $60.49 | 6.366% | $64.3408 | $64.34 | $64.35 | $64.30 |
| Purchase #5 | $138.32 | 5.105% | $145.3812 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $203.32 | 10.256% | $224.1725 | $224.17 | $224.15 | $224.20 |
| Purchase #7 | $119.89 | 4.442% | $125.2155 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $1,047.55 | $1,128.9859 | $1,128.98 | $1,129.00 | $1,129.00 | |