| 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 | $95.55 | 12.542% | $107.5339 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $128.52 | 7.279% | $137.875 | $137.88 | $137.90 | $137.90 |
| Purchase #3 | $88.43 | 3.216% | $91.2739 | $91.27 | $91.25 | $91.30 |
| Purchase #4 | $182.70 | 11.489% | $203.6904 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $178.98 | 6.667% | $190.9126 | $190.91 | $190.90 | $190.90 |
| Purchase #6 | $14.87 | 12.580% | $16.7406 | $16.74 | $16.75 | $16.70 |
| Purchase #7 | $108.44 | 3.254% | $111.9686 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $797.49 | $859.9950 | $859.99 | $860.00 | $860.00 | |