| 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 | $207.44 | 10.804% | $229.8518 | $229.85 | $229.85 | $229.90 |
| Purchase #2 | $108.37 | 6.822% | $115.763 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $94.64 | 6.169% | $100.4783 | $100.48 | $100.50 | $100.50 |
| Purchase #4 | $90.53 | 13.185% | $102.4664 | $102.47 | $102.45 | $102.50 |
| Purchase #5 | $63.63 | 5.410% | $67.0724 | $67.07 | $67.05 | $67.10 |
| Purchase #6 | $142.58 | 12.810% | $160.8445 | $160.84 | $160.85 | $160.80 |
| Purchase #7 | $32.64 | 10.854% | $36.1827 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $739.83 | $812.6591 | $812.65 | $812.65 | $812.80 | |