| 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 | $116.91 | 12.475% | $131.4945 | $131.49 | $131.50 | $131.50 |
| Purchase #2 | $150.46 | 8.317% | $162.9738 | $162.97 | $162.95 | $163.00 |
| Purchase #3 | $240.58 | 10.789% | $266.5362 | $266.54 | $266.55 | $266.50 |
| Purchase #4 | $98.80 | 9.295% | $107.9835 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $46.40 | 12.409% | $52.1578 | $52.16 | $52.15 | $52.20 |
| Purchase #6 | $61.70 | 8.840% | $67.1543 | $67.15 | $67.15 | $67.20 |
| Purchase #7 | $82.72 | 4.677% | $86.5888 | $86.59 | $86.60 | $86.60 |
| 7 purchase totals = | $797.57 | $874.8889 | $874.88 | $874.90 | $875.00 | |