| 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 | $168.51 | 7.802% | $181.6572 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $18.99 | 4.202% | $19.788 | $19.79 | $19.80 | $19.80 |
| Purchase #3 | $33.25 | 7.266% | $35.6659 | $35.67 | $35.65 | $35.70 |
| Purchase #4 | $201.29 | 12.242% | $225.9319 | $225.93 | $225.95 | $225.90 |
| Purchase #5 | $136.91 | 9.243% | $149.5646 | $149.56 | $149.55 | $149.60 |
| Purchase #6 | $175.29 | 13.734% | $199.3643 | $199.36 | $199.35 | $199.40 |
| Purchase #7 | $35.73 | 3.577% | $37.0081 | $37.01 | $37.00 | $37.00 |
| 7 purchase totals = | $769.97 | $848.9800 | $848.98 | $848.95 | $849.10 | |