| 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 | $159.80 | 6.362% | $169.9665 | $169.97 | $169.95 | $170.00 |
| Purchase #2 | $29.54 | 9.413% | $32.3206 | $32.32 | $32.30 | $32.30 |
| Purchase #3 | $9.77 | 6.852% | $10.4394 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $203.28 | 5.699% | $214.8649 | $214.86 | $214.85 | $214.90 |
| Purchase #5 | $84.84 | 6.644% | $90.4768 | $90.48 | $90.50 | $90.50 |
| Purchase #6 | $217.33 | 4.730% | $227.6097 | $227.61 | $227.60 | $227.60 |
| Purchase #7 | $179.30 | 3.206% | $185.0484 | $185.05 | $185.05 | $185.00 |
| 7 purchase totals = | $883.86 | $930.7263 | $930.73 | $930.70 | $930.70 | |