| 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 | $169.50 | 11.164% | $188.423 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $97.93 | 9.538% | $107.2706 | $107.27 | $107.25 | $107.30 |
| Purchase #3 | $205.63 | 9.368% | $224.8934 | $224.89 | $224.90 | $224.90 |
| Purchase #4 | $33.92 | 5.356% | $35.7368 | $35.74 | $35.75 | $35.70 |
| Purchase #5 | $19.29 | 5.836% | $20.4158 | $20.42 | $20.40 | $20.40 |
| Purchase #6 | $214.31 | 12.514% | $241.1288 | $241.13 | $241.15 | $241.10 |
| Purchase #7 | $110.86 | 3.553% | $114.7989 | $114.80 | $114.80 | $114.80 |
| 7 purchase totals = | $851.44 | $932.6673 | $932.67 | $932.65 | $932.60 | |