| 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 | $173.94 | 6.756% | $185.6914 | $185.69 | $185.70 | $185.70 |
| Purchase #2 | $250.49 | 13.574% | $284.4915 | $284.49 | $284.50 | $284.50 |
| Purchase #3 | $70.50 | 9.566% | $77.244 | $77.24 | $77.25 | $77.20 |
| Purchase #4 | $237.61 | 5.780% | $251.3439 | $251.34 | $251.35 | $251.30 |
| Purchase #5 | $67.43 | 9.837% | $74.0631 | $74.06 | $74.05 | $74.10 |
| Purchase #6 | $175.66 | 8.654% | $190.8616 | $190.86 | $190.85 | $190.90 |
| Purchase #7 | $71.39 | 11.168% | $79.3628 | $79.36 | $79.35 | $79.40 |
| 7 purchase totals = | $1,047.02 | $1,143.0583 | $1,143.04 | $1,143.05 | $1,143.10 | |