| 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 | $101.49 | 7.566% | $109.1687 | $109.17 | $109.15 | $109.20 |
| Purchase #2 | $169.75 | 11.583% | $189.4121 | $189.41 | $189.40 | $189.40 |
| Purchase #3 | $219.90 | 10.821% | $243.6954 | $243.70 | $243.70 | $243.70 |
| Purchase #4 | $173.80 | 11.204% | $193.2726 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $142.84 | 9.717% | $156.7198 | $156.72 | $156.70 | $156.70 |
| Purchase #6 | $76.45 | 8.584% | $83.0125 | $83.01 | $83.00 | $83.00 |
| Purchase #7 | $230.61 | 7.763% | $248.5123 | $248.51 | $248.50 | $248.50 |
| 7 purchase totals = | $1,114.84 | $1,223.7934 | $1,223.79 | $1,223.70 | $1,223.80 | |