| 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 | $142.25 | 12.619% | $160.2005 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $73.70 | 3.153% | $76.0238 | $76.02 | $76.00 | $76.00 |
| Purchase #3 | $26.63 | 13.483% | $30.2205 | $30.22 | $30.20 | $30.20 |
| Purchase #4 | $36.87 | 6.195% | $39.1541 | $39.15 | $39.15 | $39.20 |
| Purchase #5 | $150.85 | 5.869% | $159.7034 | $159.70 | $159.70 | $159.70 |
| Purchase #6 | $12.42 | 12.563% | $13.9803 | $13.98 | $14.00 | $14.00 |
| Purchase #7 | $37.63 | 4.545% | $39.3403 | $39.34 | $39.35 | $39.30 |
| 7 purchase totals = | $480.35 | $518.6229 | $518.61 | $518.60 | $518.60 | |