| 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 | $189.86 | 9.622% | $208.1283 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $166.87 | 12.863% | $188.3345 | $188.33 | $188.35 | $188.30 |
| Purchase #3 | $227.83 | 13.248% | $258.0129 | $258.01 | $258.00 | $258.00 |
| Purchase #4 | $207.99 | 6.545% | $221.6029 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $192.29 | 7.496% | $206.7041 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $178.46 | 5.125% | $187.6061 | $187.61 | $187.60 | $187.60 |
| Purchase #7 | $239.99 | 13.525% | $272.4486 | $272.45 | $272.45 | $272.40 |
| 7 purchase totals = | $1,403.29 | $1,542.8374 | $1,542.83 | $1,542.85 | $1,542.70 | |