| 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 | $154.82 | 3.360% | $160.022 | $160.02 | $160.00 | $160.00 |
| Purchase #2 | $23.47 | 5.853% | $24.8437 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $86.42 | 7.142% | $92.5921 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $54.37 | 11.604% | $60.6791 | $60.68 | $60.70 | $60.70 |
| Purchase #5 | $35.77 | 9.388% | $39.1281 | $39.13 | $39.15 | $39.10 |
| Purchase #6 | $187.88 | 10.366% | $207.3556 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $102.46 | 12.730% | $115.5032 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $645.19 | $700.1238 | $700.12 | $700.15 | $700.10 | |