| 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 | $167.44 | 12.707% | $188.7166 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $9.38 | 9.851% | $10.304 | $10.30 | $10.30 | $10.30 |
| Purchase #3 | $173.68 | 13.602% | $197.304 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $80.89 | 7.667% | $87.0918 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $175.30 | 3.693% | $181.7738 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $61.80 | 5.608% | $65.2657 | $65.27 | $65.25 | $65.30 |
| Purchase #7 | $172.96 | 8.811% | $188.1995 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $841.45 | $918.6554 | $918.65 | $918.60 | $918.70 | |