| 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 | $159.78 | 13.824% | $181.868 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $32.72 | 7.244% | $35.0902 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $76.57 | 13.104% | $86.6037 | $86.60 | $86.60 | $86.60 |
| Purchase #4 | $89.37 | 10.174% | $98.4625 | $98.46 | $98.45 | $98.50 |
| Purchase #5 | $214.78 | 11.827% | $240.182 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $20.35 | 12.768% | $22.9483 | $22.95 | $22.95 | $22.90 |
| Purchase #7 | $237.56 | 6.239% | $252.3814 | $252.38 | $252.40 | $252.40 |
| 7 purchase totals = | $831.13 | $917.5361 | $917.53 | $917.55 | $917.60 | |