| 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 | $146.66 | 7.611% | $157.8223 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $16.75 | 10.210% | $18.4602 | $18.46 | $18.45 | $18.50 |
| Purchase #3 | $142.44 | 7.732% | $153.4535 | $153.45 | $153.45 | $153.50 |
| Purchase #4 | $101.86 | 3.635% | $105.5626 | $105.56 | $105.55 | $105.60 |
| Purchase #5 | $25.43 | 5.867% | $26.922 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $75.72 | 6.399% | $80.5653 | $80.57 | $80.55 | $80.60 |
| Purchase #7 | $219.81 | 4.328% | $229.3234 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $728.67 | $772.1093 | $772.10 | $772.00 | $772.20 | |