| 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 | $136.30 | 3.689% | $141.3281 | $141.33 | $141.35 | $141.30 |
| Purchase #2 | $26.59 | 13.595% | $30.2049 | $30.20 | $30.20 | $30.20 |
| Purchase #3 | $81.87 | 7.124% | $87.7024 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $53.41 | 12.503% | $60.0879 | $60.09 | $60.10 | $60.10 |
| Purchase #5 | $40.78 | 5.251% | $42.9214 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $156.90 | 13.144% | $177.5229 | $177.52 | $177.50 | $177.50 |
| Purchase #7 | $126.27 | 13.119% | $142.8354 | $142.84 | $142.85 | $142.80 |
| 7 purchase totals = | $622.12 | $682.6030 | $682.60 | $682.60 | $682.50 | |