| 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 | $212.66 | 4.739% | $222.738 | $222.74 | $222.75 | $222.70 |
| Purchase #2 | $68.42 | 3.813% | $71.0289 | $71.03 | $71.05 | $71.00 |
| Purchase #3 | $80.87 | 11.586% | $90.2396 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $157.27 | 8.519% | $170.6678 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $154.41 | 3.124% | $159.2338 | $159.23 | $159.25 | $159.20 |
| Purchase #6 | $125.27 | 7.332% | $134.4548 | $134.45 | $134.45 | $134.50 |
| Purchase #7 | $32.58 | 9.162% | $35.565 | $35.57 | $35.55 | $35.60 |
| 7 purchase totals = | $831.48 | $883.9279 | $883.93 | $883.95 | $883.90 | |