| 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 | $163.80 | 10.163% | $180.447 | $180.45 | $180.45 | $180.40 |
| Purchase #2 | $52.37 | 12.272% | $58.7968 | $58.80 | $58.80 | $58.80 |
| Purchase #3 | $174.74 | 10.452% | $193.0038 | $193.00 | $193.00 | $193.00 |
| Purchase #4 | $198.66 | 7.630% | $213.8178 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $74.60 | 11.160% | $82.9254 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $85.59 | 8.851% | $93.1656 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $75.79 | 9.110% | $82.6945 | $82.69 | $82.70 | $82.70 |
| 7 purchase totals = | $825.55 | $904.8509 | $904.86 | $904.85 | $904.80 | |