| 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 | $146.64 | 10.490% | $162.0225 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $41.84 | 8.800% | $45.5219 | $45.52 | $45.50 | $45.50 |
| Purchase #3 | $40.57 | 3.422% | $41.9583 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $231.91 | 9.475% | $253.8835 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $13.85 | 8.260% | $14.994 | $14.99 | $15.00 | $15.00 |
| Purchase #6 | $162.86 | 7.623% | $175.2748 | $175.27 | $175.25 | $175.30 |
| Purchase #7 | $231.49 | 4.334% | $241.5228 | $241.52 | $241.50 | $241.50 |
| 7 purchase totals = | $869.16 | $935.1778 | $935.16 | $935.10 | $935.20 | |