| 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 | $162.77 | 6.754% | $173.7635 | $173.76 | $173.75 | $173.80 |
| Purchase #2 | $138.67 | 4.154% | $144.4304 | $144.43 | $144.45 | $144.40 |
| Purchase #3 | $176.39 | 11.140% | $196.0398 | $196.04 | $196.05 | $196.00 |
| Purchase #4 | $30.42 | 8.568% | $33.0264 | $33.03 | $33.05 | $33.00 |
| Purchase #5 | $226.51 | 8.526% | $245.8222 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $114.61 | 3.574% | $118.7062 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $58.82 | 8.595% | $63.8756 | $63.88 | $63.90 | $63.90 |
| 7 purchase totals = | $908.19 | $975.6641 | $975.67 | $975.70 | $975.60 | |