| 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 | $146.61 | 12.358% | $164.7281 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $137.44 | 13.326% | $155.7553 | $155.76 | $155.75 | $155.80 |
| Purchase #3 | $49.74 | 13.255% | $56.333 | $56.33 | $56.35 | $56.30 |
| Purchase #4 | $11.28 | 10.589% | $12.4744 | $12.47 | $12.45 | $12.50 |
| Purchase #5 | $57.89 | 8.225% | $62.6515 | $62.65 | $62.65 | $62.70 |
| Purchase #6 | $187.87 | 11.480% | $209.4375 | $209.44 | $209.45 | $209.40 |
| Purchase #7 | $19.74 | 5.263% | $20.7789 | $20.78 | $20.80 | $20.80 |
| 7 purchase totals = | $610.57 | $682.1587 | $682.16 | $682.20 | $682.20 | |