| 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 | $137.87 | 4.104% | $143.5282 | $143.53 | $143.55 | $143.50 |
| Purchase #2 | $49.63 | 12.809% | $55.9871 | $55.99 | $56.00 | $56.00 |
| Purchase #3 | $193.75 | 8.187% | $209.6123 | $209.61 | $209.60 | $209.60 |
| Purchase #4 | $64.41 | 8.264% | $69.7328 | $69.73 | $69.75 | $69.70 |
| Purchase #5 | $101.39 | 9.665% | $111.1893 | $111.19 | $111.20 | $111.20 |
| Purchase #6 | $148.27 | 6.740% | $158.2634 | $158.26 | $158.25 | $158.30 |
| Purchase #7 | $208.97 | 5.680% | $220.8395 | $220.84 | $220.85 | $220.80 |
| 7 purchase totals = | $904.29 | $969.1526 | $969.15 | $969.20 | $969.10 | |