| 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 | $168.40 | 10.816% | $186.6141 | $186.61 | $186.60 | $186.60 |
| Purchase #2 | $7.62 | 13.670% | $8.6617 | $8.66 | $8.65 | $8.70 |
| Purchase #3 | $16.44 | 3.242% | $16.973 | $16.97 | $16.95 | $17.00 |
| Purchase #4 | $176.67 | 6.444% | $188.0546 | $188.05 | $188.05 | $188.10 |
| Purchase #5 | $214.39 | 8.853% | $233.3699 | $233.37 | $233.35 | $233.40 |
| Purchase #6 | $80.51 | 4.558% | $84.1796 | $84.18 | $84.20 | $84.20 |
| Purchase #7 | $82.54 | 8.866% | $89.858 | $89.86 | $89.85 | $89.90 |
| 7 purchase totals = | $746.57 | $807.7109 | $807.70 | $807.65 | $807.90 | |