| 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 | $150.33 | 4.258% | $156.7311 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $105.27 | 11.181% | $117.0402 | $117.04 | $117.05 | $117.00 |
| Purchase #3 | $163.48 | 11.687% | $182.5859 | $182.59 | $182.60 | $182.60 |
| Purchase #4 | $245.34 | 11.217% | $272.8598 | $272.86 | $272.85 | $272.90 |
| Purchase #5 | $28.34 | 9.786% | $31.1134 | $31.11 | $31.10 | $31.10 |
| Purchase #6 | $230.34 | 13.557% | $261.5672 | $261.57 | $261.55 | $261.60 |
| Purchase #7 | $222.80 | 12.374% | $250.3693 | $250.37 | $250.35 | $250.40 |
| 7 purchase totals = | $1,145.90 | $1,272.2669 | $1,272.27 | $1,272.25 | $1,272.30 | |