| 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 | $138.49 | 5.290% | $145.8161 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $69.62 | 9.626% | $76.3216 | $76.32 | $76.30 | $76.30 |
| Purchase #3 | $33.32 | 10.119% | $36.6917 | $36.69 | $36.70 | $36.70 |
| Purchase #4 | $41.57 | 4.827% | $43.5766 | $43.58 | $43.60 | $43.60 |
| Purchase #5 | $32.78 | 8.741% | $35.6453 | $35.65 | $35.65 | $35.60 |
| Purchase #6 | $201.54 | 6.848% | $215.3415 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $170.42 | 12.825% | $192.2764 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $687.74 | $745.6692 | $745.68 | $745.70 | $745.60 | |