| 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 | $178.99 | 3.178% | $184.6783 | $184.68 | $184.70 | $184.70 |
| Purchase #2 | $53.38 | 4.808% | $55.9465 | $55.95 | $55.95 | $55.90 |
| Purchase #3 | $240.79 | 3.202% | $248.5001 | $248.50 | $248.50 | $248.50 |
| Purchase #4 | $25.81 | 8.410% | $27.9806 | $27.98 | $28.00 | $28.00 |
| Purchase #5 | $215.72 | 8.840% | $234.7896 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $224.27 | 10.147% | $247.0267 | $247.03 | $247.05 | $247.00 |
| Purchase #7 | $109.25 | 7.516% | $117.4612 | $117.46 | $117.45 | $117.50 |
| 7 purchase totals = | $1,048.21 | $1,116.3830 | $1,116.39 | $1,116.45 | $1,116.40 | |