| 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 | $125.93 | 10.236% | $138.8202 | $138.82 | $138.80 | $138.80 |
| Purchase #2 | $119.41 | 5.126% | $125.531 | $125.53 | $125.55 | $125.50 |
| Purchase #3 | $64.92 | 4.600% | $67.9063 | $67.91 | $67.90 | $67.90 |
| Purchase #4 | $21.35 | 9.121% | $23.2973 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $36.27 | 8.117% | $39.214 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $140.36 | 13.367% | $159.1219 | $159.12 | $159.10 | $159.10 |
| Purchase #7 | $132.34 | 8.454% | $143.528 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $640.58 | $697.4187 | $697.42 | $697.40 | $697.30 | |