| 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 | $18.53 | 3.221% | $19.1269 | $19.13 | $19.15 | $19.10 |
| Purchase #2 | $226.62 | 7.287% | $243.1338 | $243.13 | $243.15 | $243.10 |
| Purchase #3 | $165.58 | 9.363% | $181.0833 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $143.59 | 11.738% | $160.4446 | $160.44 | $160.45 | $160.40 |
| Purchase #5 | $113.34 | 11.304% | $126.152 | $126.15 | $126.15 | $126.20 |
| Purchase #6 | $9.27 | 13.325% | $10.5052 | $10.51 | $10.50 | $10.50 |
| Purchase #7 | $37.96 | 9.258% | $41.4743 | $41.47 | $41.45 | $41.50 |
| 7 purchase totals = | $714.89 | $781.9201 | $781.91 | $781.95 | $781.90 | |