| 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 | $126.45 | 11.170% | $140.5745 | $140.57 | $140.55 | $140.60 |
| Purchase #2 | $162.81 | 5.770% | $172.2041 | $172.20 | $172.20 | $172.20 |
| Purchase #3 | $22.53 | 12.650% | $25.38 | $25.38 | $25.40 | $25.40 |
| Purchase #4 | $207.96 | 13.128% | $235.261 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $131.56 | 5.396% | $138.659 | $138.66 | $138.65 | $138.70 |
| Purchase #6 | $177.75 | 7.613% | $191.2821 | $191.28 | $191.30 | $191.30 |
| Purchase #7 | $222.59 | 10.578% | $246.1356 | $246.14 | $246.15 | $246.10 |
| 7 purchase totals = | $1,051.65 | $1,149.4963 | $1,149.49 | $1,149.50 | $1,149.60 | |