| 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 | $152.37 | 3.345% | $157.4668 | $157.47 | $157.45 | $157.50 |
| Purchase #2 | $208.45 | 11.687% | $232.8116 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $100.72 | 3.544% | $104.2895 | $104.29 | $104.30 | $104.30 |
| Purchase #4 | $92.86 | 3.340% | $95.9615 | $95.96 | $95.95 | $96.00 |
| Purchase #5 | $42.38 | 13.336% | $48.0318 | $48.03 | $48.05 | $48.00 |
| Purchase #6 | $115.25 | 5.613% | $121.719 | $121.72 | $121.70 | $121.70 |
| Purchase #7 | $125.92 | 10.150% | $138.7009 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $837.95 | $898.9811 | $898.98 | $898.95 | $899.00 | |