| 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 | $142.87 | 8.294% | $154.7196 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $70.33 | 10.550% | $77.7498 | $77.75 | $77.75 | $77.70 |
| Purchase #3 | $157.84 | 10.201% | $173.9413 | $173.94 | $173.95 | $173.90 |
| Purchase #4 | $42.58 | 13.316% | $48.25 | $48.25 | $48.25 | $48.30 |
| Purchase #5 | $162.39 | 7.835% | $175.1133 | $175.11 | $175.10 | $175.10 |
| Purchase #6 | $53.83 | 13.678% | $61.1929 | $61.19 | $61.20 | $61.20 |
| Purchase #7 | $79.27 | 9.117% | $86.497 | $86.50 | $86.50 | $86.50 |
| 7 purchase totals = | $709.11 | $777.4639 | $777.46 | $777.45 | $777.40 | |