| 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 | $77.86 | 6.307% | $82.7706 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $212.84 | 10.576% | $235.35 | $235.35 | $235.35 | $235.40 |
| Purchase #3 | $250.88 | 8.749% | $272.8295 | $272.83 | $272.85 | $272.80 |
| Purchase #4 | $160.79 | 12.491% | $180.8743 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $139.35 | 8.104% | $150.6429 | $150.64 | $150.65 | $150.60 |
| Purchase #6 | $164.55 | 12.314% | $184.8127 | $184.81 | $184.80 | $184.80 |
| Purchase #7 | $235.66 | 4.870% | $247.1366 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $1,241.93 | $1,354.4166 | $1,354.41 | $1,354.40 | $1,354.40 | |