| 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 | $136.76 | 5.126% | $143.7703 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $55.77 | 8.379% | $60.443 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $133.52 | 11.793% | $149.266 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $77.42 | 13.487% | $87.8616 | $87.86 | $87.85 | $87.90 |
| Purchase #5 | $20.78 | 3.449% | $21.4967 | $21.50 | $21.50 | $21.50 |
| Purchase #6 | $133.85 | 8.732% | $145.5378 | $145.54 | $145.55 | $145.50 |
| Purchase #7 | $148.67 | 4.179% | $154.8829 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $706.77 | $763.2583 | $763.26 | $763.25 | $763.30 | |