| 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 | $195.50 | 4.277% | $203.8615 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $9.95 | 5.235% | $10.4709 | $10.47 | $10.45 | $10.50 |
| Purchase #3 | $144.88 | 12.105% | $162.4177 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $75.39 | 12.835% | $85.0663 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $139.29 | 11.705% | $155.5939 | $155.59 | $155.60 | $155.60 |
| Purchase #6 | $123.76 | 8.696% | $134.5222 | $134.52 | $134.50 | $134.50 |
| Purchase #7 | $168.97 | 8.104% | $182.6633 | $182.66 | $182.65 | $182.70 |
| 7 purchase totals = | $857.74 | $934.5958 | $934.59 | $934.50 | $934.70 | |