| 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 | $133.99 | 4.690% | $140.2741 | $140.27 | $140.25 | $140.30 |
| Purchase #2 | $73.52 | 10.721% | $81.4021 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $166.65 | 9.235% | $182.0401 | $182.04 | $182.05 | $182.00 |
| Purchase #4 | $186.47 | 11.314% | $207.5672 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $198.87 | 5.424% | $209.6567 | $209.66 | $209.65 | $209.70 |
| Purchase #6 | $247.93 | 13.514% | $281.4353 | $281.44 | $281.45 | $281.40 |
| Purchase #7 | $39.26 | 6.484% | $41.8056 | $41.81 | $41.80 | $41.80 |
| 7 purchase totals = | $1,046.69 | $1,144.1811 | $1,144.19 | $1,144.15 | $1,144.20 | |