| 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 | $174.44 | 9.842% | $191.6084 | $191.61 | $191.60 | $191.60 |
| Purchase #2 | $189.42 | 9.341% | $207.1137 | $207.11 | $207.10 | $207.10 |
| Purchase #3 | $49.46 | 9.358% | $54.0885 | $54.09 | $54.10 | $54.10 |
| Purchase #4 | $119.85 | 7.539% | $128.8855 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $133.41 | 7.507% | $143.4251 | $143.43 | $143.45 | $143.40 |
| Purchase #6 | $5.81 | 13.229% | $6.5786 | $6.58 | $6.60 | $6.60 |
| Purchase #7 | $136.98 | 5.799% | $144.9235 | $144.92 | $144.90 | $144.90 |
| 7 purchase totals = | $809.37 | $876.6233 | $876.63 | $876.65 | $876.60 | |