| 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 | $23.76 | 5.569% | $25.0832 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $172.66 | 10.316% | $190.4716 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $143.32 | 7.630% | $154.2553 | $154.26 | $154.25 | $154.30 |
| Purchase #4 | $195.38 | 5.567% | $206.2568 | $206.26 | $206.25 | $206.30 |
| Purchase #5 | $20.38 | 10.661% | $22.5527 | $22.55 | $22.55 | $22.60 |
| Purchase #6 | $143.60 | 12.840% | $162.0382 | $162.04 | $162.05 | $162.00 |
| Purchase #7 | $159.75 | 8.296% | $173.0029 | $173.00 | $173.00 | $173.00 |
| 7 purchase totals = | $858.85 | $933.6607 | $933.66 | $933.65 | $933.80 | |