| 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 | $135.86 | 5.794% | $143.7317 | $143.73 | $143.75 | $143.70 |
| Purchase #2 | $16.51 | 9.289% | $18.0436 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $215.69 | 4.661% | $225.7433 | $225.74 | $225.75 | $225.70 |
| Purchase #4 | $86.58 | 10.119% | $95.341 | $95.34 | $95.35 | $95.30 |
| Purchase #5 | $123.55 | 4.260% | $128.8132 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $105.50 | 6.222% | $112.0642 | $112.06 | $112.05 | $112.10 |
| Purchase #7 | $147.92 | 3.655% | $153.3265 | $153.33 | $153.35 | $153.30 |
| 7 purchase totals = | $831.61 | $877.0635 | $877.05 | $877.10 | $876.90 | |