| 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 | $170.36 | 4.781% | $178.5049 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $16.83 | 13.217% | $19.0544 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $68.74 | 3.250% | $70.9741 | $70.97 | $70.95 | $71.00 |
| Purchase #4 | $234.97 | 5.362% | $247.5691 | $247.57 | $247.55 | $247.60 |
| Purchase #5 | $209.91 | 5.627% | $221.7216 | $221.72 | $221.70 | $221.70 |
| Purchase #6 | $88.91 | 4.636% | $93.0319 | $93.03 | $93.05 | $93.00 |
| Purchase #7 | $82.77 | 4.729% | $86.6842 | $86.68 | $86.70 | $86.70 |
| 7 purchase totals = | $872.49 | $917.5402 | $917.52 | $917.50 | $917.60 | |