| 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 | $122.49 | 13.508% | $139.0359 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $175.58 | 4.701% | $183.834 | $183.83 | $183.85 | $183.80 |
| Purchase #3 | $194.32 | 6.804% | $207.5415 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $132.57 | 5.431% | $139.7699 | $139.77 | $139.75 | $139.80 |
| Purchase #5 | $70.68 | 10.223% | $77.9056 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $183.34 | 4.642% | $191.8506 | $191.85 | $191.85 | $191.90 |
| Purchase #7 | $26.37 | 7.502% | $28.3483 | $28.35 | $28.35 | $28.30 |
| 7 purchase totals = | $905.35 | $968.2858 | $968.29 | $968.30 | $968.20 | |