| 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 | $92.53 | 11.163% | $102.8591 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $71.94 | 4.501% | $75.178 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $206.77 | 6.602% | $220.421 | $220.42 | $220.40 | $220.40 |
| Purchase #4 | $119.28 | 7.186% | $127.8515 | $127.85 | $127.85 | $127.90 |
| Purchase #5 | $127.41 | 5.784% | $134.7794 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $16.94 | 6.727% | $18.0796 | $18.08 | $18.10 | $18.10 |
| Purchase #7 | $165.71 | 3.441% | $171.4121 | $171.41 | $171.40 | $171.40 |
| 7 purchase totals = | $800.58 | $850.5807 | $850.58 | $850.60 | $850.70 | |