| 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 | $198.53 | 9.226% | $216.8464 | $216.85 | $216.85 | $216.80 |
| Purchase #2 | $159.72 | 10.212% | $176.0306 | $176.03 | $176.05 | $176.00 |
| Purchase #3 | $88.43 | 11.704% | $98.7798 | $98.78 | $98.80 | $98.80 |
| Purchase #4 | $30.68 | 8.459% | $33.2752 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $50.90 | 4.504% | $53.1925 | $53.19 | $53.20 | $53.20 |
| Purchase #6 | $76.65 | 8.734% | $83.3446 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $153.77 | 4.592% | $160.8311 | $160.83 | $160.85 | $160.80 |
| 7 purchase totals = | $758.68 | $822.3002 | $822.30 | $822.40 | $822.20 | |