| 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 | $177.43 | 4.241% | $184.9548 | $184.95 | $184.95 | $185.00 |
| Purchase #2 | $5.44 | 4.146% | $5.6655 | $5.67 | $5.65 | $5.70 |
| Purchase #3 | $62.44 | 6.231% | $66.3306 | $66.33 | $66.35 | $66.30 |
| Purchase #4 | $239.85 | 4.437% | $250.4921 | $250.49 | $250.50 | $250.50 |
| Purchase #5 | $120.98 | 5.427% | $127.5456 | $127.55 | $127.55 | $127.50 |
| Purchase #6 | $28.95 | 10.532% | $31.999 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $194.50 | 7.690% | $209.4571 | $209.46 | $209.45 | $209.50 |
| 7 purchase totals = | $829.59 | $876.4447 | $876.45 | $876.45 | $876.50 | |