| 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 | $106.28 | 7.437% | $114.184 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $106.44 | 10.542% | $117.6609 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $146.72 | 10.127% | $161.5783 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $70.80 | 4.407% | $73.9202 | $73.92 | $73.90 | $73.90 |
| Purchase #5 | $35.28 | 6.563% | $37.5954 | $37.60 | $37.60 | $37.60 |
| Purchase #6 | $12.70 | 11.685% | $14.184 | $14.18 | $14.20 | $14.20 |
| Purchase #7 | $5.39 | 3.218% | $5.5635 | $5.56 | $5.55 | $5.60 |
| 7 purchase totals = | $483.61 | $524.6863 | $524.68 | $524.70 | $524.80 | |