| 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 | $166.83 | 10.593% | $184.5023 | $184.50 | $184.50 | $184.50 |
| Purchase #2 | $128.42 | 13.826% | $146.1753 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $63.47 | 12.347% | $71.3066 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $250.73 | 3.456% | $259.3952 | $259.40 | $259.40 | $259.40 |
| Purchase #5 | $208.65 | 10.872% | $231.3344 | $231.33 | $231.35 | $231.30 |
| Purchase #6 | $9.95 | 9.571% | $10.9023 | $10.90 | $10.90 | $10.90 |
| Purchase #7 | $178.80 | 9.149% | $195.1584 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $1,006.85 | $1,098.7745 | $1,098.78 | $1,098.80 | $1,098.80 | |