| 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 | $161.84 | 5.318% | $170.4467 | $170.45 | $170.45 | $170.40 |
| Purchase #2 | $160.31 | 11.824% | $179.2651 | $179.27 | $179.25 | $179.30 |
| Purchase #3 | $218.62 | 5.751% | $231.1928 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $199.31 | 8.261% | $215.775 | $215.78 | $215.80 | $215.80 |
| Purchase #5 | $117.26 | 4.509% | $122.5473 | $122.55 | $122.55 | $122.50 |
| Purchase #6 | $166.98 | 13.823% | $190.0616 | $190.06 | $190.05 | $190.10 |
| Purchase #7 | $164.57 | 9.283% | $179.847 | $179.85 | $179.85 | $179.80 |
| 7 purchase totals = | $1,188.89 | $1,289.1355 | $1,289.15 | $1,289.15 | $1,289.10 | |