| 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 | $115.80 | 13.353% | $131.2628 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $79.89 | 13.441% | $90.628 | $90.63 | $90.65 | $90.60 |
| Purchase #3 | $25.96 | 4.396% | $27.1012 | $27.10 | $27.10 | $27.10 |
| Purchase #4 | $220.31 | 7.620% | $237.0976 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $210.66 | 7.581% | $226.6301 | $226.63 | $226.65 | $226.60 |
| Purchase #6 | $108.73 | 7.495% | $116.8793 | $116.88 | $116.90 | $116.90 |
| Purchase #7 | $123.56 | 7.106% | $132.3402 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $884.91 | $961.9392 | $961.94 | $962.00 | $961.90 | |