| 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 | $153.79 | 5.373% | $162.0531 | $162.05 | $162.05 | $162.10 |
| Purchase #2 | $60.61 | 7.848% | $65.3667 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $150.51 | 11.674% | $168.0805 | $168.08 | $168.10 | $168.10 |
| Purchase #4 | $7.58 | 9.245% | $8.2808 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $230.75 | 7.810% | $248.7716 | $248.77 | $248.75 | $248.80 |
| Purchase #6 | $137.57 | 6.425% | $146.4089 | $146.41 | $146.40 | $146.40 |
| Purchase #7 | $26.25 | 5.579% | $27.7145 | $27.71 | $27.70 | $27.70 |
| 7 purchase totals = | $767.06 | $826.6761 | $826.67 | $826.65 | $826.80 | |