| 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 | $249.83 | 10.795% | $276.7991 | $276.80 | $276.80 | $276.80 |
| Purchase #2 | $155.71 | 3.317% | $160.8749 | $160.87 | $160.85 | $160.90 |
| Purchase #3 | $51.80 | 8.165% | $56.0295 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $67.97 | 10.867% | $75.3563 | $75.36 | $75.35 | $75.40 |
| Purchase #5 | $210.46 | 5.453% | $221.9364 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $161.97 | 13.314% | $183.5347 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $159.67 | 3.289% | $164.9215 | $164.92 | $164.90 | $164.90 |
| 7 purchase totals = | $1,057.41 | $1,139.4524 | $1,139.45 | $1,139.45 | $1,139.40 | |