| 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 | $168.33 | 12.233% | $188.9218 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $13.76 | 4.181% | $14.3353 | $14.34 | $14.35 | $14.30 |
| Purchase #3 | $12.43 | 4.602% | $13.002 | $13.00 | $13.00 | $13.00 |
| Purchase #4 | $221.37 | 11.215% | $246.1966 | $246.20 | $246.20 | $246.20 |
| Purchase #5 | $103.72 | 10.551% | $114.6635 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $102.80 | 6.643% | $109.629 | $109.63 | $109.65 | $109.60 |
| Purchase #7 | $47.40 | 3.360% | $48.9926 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $669.81 | $735.7408 | $735.74 | $735.75 | $735.70 | |