| 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 | $157.87 | 13.119% | $178.581 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $165.42 | 6.394% | $175.997 | $176.00 | $176.00 | $176.00 |
| Purchase #3 | $65.67 | 9.514% | $71.9178 | $71.92 | $71.90 | $71.90 |
| Purchase #4 | $191.63 | 4.143% | $199.5692 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $185.98 | 11.166% | $206.7465 | $206.75 | $206.75 | $206.70 |
| Purchase #6 | $27.85 | 6.860% | $29.7605 | $29.76 | $29.75 | $29.80 |
| Purchase #7 | $184.25 | 13.691% | $209.4757 | $209.48 | $209.50 | $209.50 |
| 7 purchase totals = | $978.67 | $1,072.0477 | $1,072.06 | $1,072.05 | $1,072.10 | |