| 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 | $243.82 | 12.689% | $274.7583 | $274.76 | $274.75 | $274.80 |
| Purchase #2 | $136.77 | 13.193% | $154.8141 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $131.97 | 7.282% | $141.5801 | $141.58 | $141.60 | $141.60 |
| Purchase #4 | $93.81 | 8.507% | $101.7904 | $101.79 | $101.80 | $101.80 |
| Purchase #5 | $138.77 | 8.118% | $150.0353 | $150.04 | $150.05 | $150.00 |
| Purchase #6 | $57.56 | 6.582% | $61.3486 | $61.35 | $61.35 | $61.30 |
| Purchase #7 | $88.75 | 10.870% | $98.3971 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $891.45 | $982.7239 | $982.73 | $982.75 | $982.70 | |