| 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 | $166.30 | 10.635% | $183.986 | $183.99 | $184.00 | $184.00 |
| Purchase #2 | $222.76 | 3.853% | $231.3429 | $231.34 | $231.35 | $231.30 |
| Purchase #3 | $132.49 | 13.116% | $149.8674 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $151.39 | 6.779% | $161.6527 | $161.65 | $161.65 | $161.70 |
| Purchase #5 | $203.86 | 6.773% | $217.6674 | $217.67 | $217.65 | $217.70 |
| Purchase #6 | $20.39 | 13.585% | $23.16 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $144.88 | 12.343% | $162.7625 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $1,042.07 | $1,130.4389 | $1,130.44 | $1,130.40 | $1,130.60 | |