| 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 | $133.98 | 3.709% | $138.9493 | $138.95 | $138.95 | $138.90 |
| Purchase #2 | $110.72 | 7.146% | $118.6321 | $118.63 | $118.65 | $118.60 |
| Purchase #3 | $138.27 | 7.452% | $148.5739 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $78.44 | 5.232% | $82.544 | $82.54 | $82.55 | $82.50 |
| Purchase #5 | $133.49 | 9.481% | $146.1462 | $146.15 | $146.15 | $146.10 |
| Purchase #6 | $66.87 | 7.696% | $72.0163 | $72.02 | $72.00 | $72.00 |
| Purchase #7 | $70.63 | 3.311% | $72.9686 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $732.40 | $779.8304 | $779.83 | $779.80 | $779.70 | |