| 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 | $80.70 | 4.311% | $84.179 | $84.18 | $84.20 | $84.20 |
| Purchase #2 | $98.94 | 6.295% | $105.1683 | $105.17 | $105.15 | $105.20 |
| Purchase #3 | $46.85 | 9.518% | $51.3092 | $51.31 | $51.30 | $51.30 |
| Purchase #4 | $15.42 | 7.160% | $16.5241 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $150.33 | 5.221% | $158.1787 | $158.18 | $158.20 | $158.20 |
| Purchase #6 | $46.56 | 13.694% | $52.9359 | $52.94 | $52.95 | $52.90 |
| Purchase #7 | $131.94 | 7.728% | $142.1363 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $570.74 | $610.4315 | $610.44 | $610.45 | $610.40 | |