| 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 | $193.70 | 12.776% | $218.4471 | $218.45 | $218.45 | $218.40 |
| Purchase #2 | $160.58 | 10.815% | $177.9467 | $177.95 | $177.95 | $177.90 |
| Purchase #3 | $163.57 | 3.285% | $168.9433 | $168.94 | $168.95 | $168.90 |
| Purchase #4 | $96.28 | 5.403% | $101.482 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $7.36 | 8.314% | $7.9719 | $7.97 | $7.95 | $8.00 |
| Purchase #6 | $47.65 | 12.131% | $53.4304 | $53.43 | $53.45 | $53.40 |
| Purchase #7 | $233.37 | 10.105% | $256.952 | $256.95 | $256.95 | $257.00 |
| 7 purchase totals = | $902.51 | $985.1734 | $985.17 | $985.20 | $985.10 | |