| 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 | $140.87 | 11.846% | $157.5575 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $13.97 | 3.391% | $14.4437 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $245.76 | 13.680% | $279.38 | $279.38 | $279.40 | $279.40 |
| Purchase #4 | $153.97 | 4.667% | $161.1558 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $138.46 | 3.567% | $143.3989 | $143.40 | $143.40 | $143.40 |
| Purchase #6 | $129.81 | 3.783% | $134.7207 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $149.43 | 8.296% | $161.8267 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $972.27 | $1,052.4833 | $1,052.49 | $1,052.50 | $1,052.50 | |