| 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 | $156.37 | 7.165% | $167.5739 | $167.57 | $167.55 | $167.60 |
| Purchase #2 | $61.99 | 9.658% | $67.977 | $67.98 | $68.00 | $68.00 |
| Purchase #3 | $197.53 | 8.674% | $214.6638 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $154.45 | 12.490% | $173.7408 | $173.74 | $173.75 | $173.70 |
| Purchase #5 | $225.41 | 5.472% | $237.7444 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $34.71 | 11.846% | $38.8217 | $38.82 | $38.80 | $38.80 |
| Purchase #7 | $113.61 | 12.543% | $127.8601 | $127.86 | $127.85 | $127.90 |
| 7 purchase totals = | $944.07 | $1,028.3817 | $1,028.37 | $1,028.35 | $1,028.40 | |