| 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 | $143.44 | 12.361% | $161.1706 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $26.80 | 3.751% | $27.8053 | $27.81 | $27.80 | $27.80 |
| Purchase #3 | $173.85 | 13.569% | $197.4397 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $245.85 | 10.141% | $270.7816 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $132.95 | 13.584% | $151.0099 | $151.01 | $151.00 | $151.00 |
| Purchase #6 | $85.97 | 9.156% | $93.8414 | $93.84 | $93.85 | $93.80 |
| Purchase #7 | $68.35 | 6.832% | $73.0197 | $73.02 | $73.00 | $73.00 |
| 7 purchase totals = | $877.21 | $975.0682 | $975.07 | $975.05 | $975.00 | |