| 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 | $139.42 | 11.225% | $155.0699 | $155.07 | $155.05 | $155.10 |
| Purchase #2 | $134.82 | 7.706% | $145.2092 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $49.54 | 13.615% | $56.2849 | $56.28 | $56.30 | $56.30 |
| Purchase #4 | $14.51 | 7.145% | $15.5467 | $15.55 | $15.55 | $15.50 |
| Purchase #5 | $15.75 | 4.860% | $16.5155 | $16.52 | $16.50 | $16.50 |
| Purchase #6 | $183.34 | 10.322% | $202.2644 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $56.68 | 9.353% | $61.9813 | $61.98 | $62.00 | $62.00 |
| 7 purchase totals = | $594.06 | $652.8719 | $652.87 | $652.85 | $652.90 | |