| 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 | $117.84 | 3.708% | $122.2095 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $22.66 | 7.552% | $24.3713 | $24.37 | $24.35 | $24.40 |
| Purchase #3 | $179.53 | 9.164% | $195.9821 | $195.98 | $196.00 | $196.00 |
| Purchase #4 | $14.55 | 8.577% | $15.798 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $109.35 | 10.868% | $121.2342 | $121.23 | $121.25 | $121.20 |
| Purchase #6 | $136.54 | 4.451% | $142.6174 | $142.62 | $142.60 | $142.60 |
| Purchase #7 | $65.69 | 9.245% | $71.763 | $71.76 | $71.75 | $71.80 |
| 7 purchase totals = | $646.16 | $693.9755 | $693.97 | $693.95 | $694.00 | |