| 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 | $151.95 | 3.371% | $157.0722 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $246.77 | 4.808% | $258.6347 | $258.63 | $258.65 | $258.60 |
| Purchase #3 | $34.84 | 8.590% | $37.8328 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $174.54 | 7.450% | $187.5432 | $187.54 | $187.55 | $187.50 |
| Purchase #5 | $59.79 | 9.322% | $65.3636 | $65.36 | $65.35 | $65.40 |
| Purchase #6 | $80.41 | 9.610% | $88.1374 | $88.14 | $88.15 | $88.10 |
| Purchase #7 | $161.94 | 3.510% | $167.6241 | $167.62 | $167.60 | $167.60 |
| 7 purchase totals = | $910.24 | $962.2080 | $962.19 | $962.20 | $962.10 | |