| 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 | $121.88 | 11.702% | $136.1424 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $128.88 | 11.825% | $144.1201 | $144.12 | $144.10 | $144.10 |
| Purchase #3 | $158.27 | 6.211% | $168.1001 | $168.10 | $168.10 | $168.10 |
| Purchase #4 | $157.65 | 6.556% | $167.9855 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $37.37 | 3.836% | $38.8035 | $38.80 | $38.80 | $38.80 |
| Purchase #6 | $103.26 | 11.341% | $114.9707 | $114.97 | $114.95 | $115.00 |
| Purchase #7 | $23.91 | 10.865% | $26.5078 | $26.51 | $26.50 | $26.50 |
| 7 purchase totals = | $731.22 | $796.6301 | $796.63 | $796.60 | $796.60 | |