| 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 | $149.92 | 8.855% | $163.1954 | $163.20 | $163.20 | $163.20 |
| Purchase #2 | $31.59 | 13.718% | $35.9235 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $129.29 | 8.502% | $140.2822 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $123.93 | 7.366% | $133.0587 | $133.06 | $133.05 | $133.10 |
| Purchase #5 | $69.84 | 9.534% | $76.4985 | $76.50 | $76.50 | $76.50 |
| Purchase #6 | $107.50 | 8.220% | $116.3365 | $116.34 | $116.35 | $116.30 |
| Purchase #7 | $152.54 | 4.387% | $159.2319 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $764.61 | $824.5267 | $824.53 | $824.55 | $824.50 | |