| 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 | $94.70 | 13.582% | $107.5622 | $107.56 | $107.55 | $107.60 |
| Purchase #2 | $148.60 | 5.435% | $156.6764 | $156.68 | $156.70 | $156.70 |
| Purchase #3 | $71.98 | 4.321% | $75.0903 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $160.49 | 7.669% | $172.798 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $28.44 | 6.102% | $30.1754 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $233.74 | 13.193% | $264.5773 | $264.58 | $264.60 | $264.60 |
| Purchase #7 | $123.72 | 10.233% | $136.3803 | $136.38 | $136.40 | $136.40 |
| 7 purchase totals = | $861.67 | $943.2599 | $943.27 | $943.35 | $943.40 | |