| 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 | $163.80 | 11.211% | $182.1636 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $248.43 | 13.395% | $281.7072 | $281.71 | $281.70 | $281.70 |
| Purchase #3 | $166.87 | 6.323% | $177.4212 | $177.42 | $177.40 | $177.40 |
| Purchase #4 | $228.59 | 12.857% | $257.9798 | $257.98 | $258.00 | $258.00 |
| Purchase #5 | $140.86 | 7.199% | $151.0005 | $151.00 | $151.00 | $151.00 |
| Purchase #6 | $18.38 | 13.766% | $20.9102 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $129.38 | 6.247% | $137.4624 | $137.46 | $137.45 | $137.50 |
| 7 purchase totals = | $1,096.31 | $1,208.6449 | $1,208.64 | $1,208.60 | $1,208.70 | |