| 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 | $191.27 | 8.515% | $207.5566 | $207.56 | $207.55 | $207.60 |
| Purchase #2 | $77.70 | 11.573% | $86.6922 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $184.83 | 9.749% | $202.8491 | $202.85 | $202.85 | $202.80 |
| Purchase #4 | $142.96 | 12.455% | $160.7657 | $160.77 | $160.75 | $160.80 |
| Purchase #5 | $82.37 | 7.598% | $88.6285 | $88.63 | $88.65 | $88.60 |
| Purchase #6 | $195.54 | 11.172% | $217.3857 | $217.39 | $217.40 | $217.40 |
| Purchase #7 | $196.72 | 8.709% | $213.8523 | $213.85 | $213.85 | $213.90 |
| 7 purchase totals = | $1,071.39 | $1,177.7301 | $1,177.74 | $1,177.75 | $1,177.80 | |