| 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 | $182.33 | 3.360% | $188.4563 | $188.46 | $188.45 | $188.50 |
| Purchase #2 | $115.93 | 8.181% | $125.4142 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $182.34 | 12.825% | $205.7251 | $205.73 | $205.75 | $205.70 |
| Purchase #4 | $76.79 | 8.518% | $83.331 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $56.27 | 8.679% | $61.1537 | $61.15 | $61.15 | $61.20 |
| Purchase #6 | $6.67 | 13.200% | $7.5504 | $7.55 | $7.55 | $7.60 |
| Purchase #7 | $86.81 | 10.504% | $95.9285 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $707.14 | $767.5592 | $767.56 | $767.60 | $767.60 | |