| 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 | $130.84 | 5.864% | $138.5125 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $174.31 | 13.138% | $197.2108 | $197.21 | $197.20 | $197.20 |
| Purchase #3 | $183.92 | 7.376% | $197.4859 | $197.49 | $197.50 | $197.50 |
| Purchase #4 | $69.73 | 4.316% | $72.7395 | $72.74 | $72.75 | $72.70 |
| Purchase #5 | $97.97 | 3.776% | $101.6693 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $156.57 | 3.641% | $162.2707 | $162.27 | $162.25 | $162.30 |
| Purchase #7 | $75.64 | 9.403% | $82.7524 | $82.75 | $82.75 | $82.80 |
| 7 purchase totals = | $888.98 | $952.6411 | $952.64 | $952.60 | $952.70 | |