| 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 | $226.53 | 8.443% | $245.6559 | $245.66 | $245.65 | $245.70 |
| Purchase #2 | $71.90 | 6.207% | $76.3628 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $99.86 | 7.542% | $107.3914 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $150.47 | 8.320% | $162.9891 | $162.99 | $163.00 | $163.00 |
| Purchase #5 | $33.78 | 9.299% | $36.9212 | $36.92 | $36.90 | $36.90 |
| Purchase #6 | $6.25 | 6.790% | $6.6744 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $248.78 | 10.236% | $274.2451 | $274.25 | $274.25 | $274.20 |
| 7 purchase totals = | $837.57 | $910.2399 | $910.24 | $910.20 | $910.30 | |