| 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 | $155.94 | 8.280% | $168.8518 | $168.85 | $168.85 | $168.90 |
| Purchase #2 | $10.95 | 10.259% | $12.0734 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $205.82 | 11.316% | $229.1106 | $229.11 | $229.10 | $229.10 |
| Purchase #4 | $49.33 | 5.540% | $52.0629 | $52.06 | $52.05 | $52.10 |
| Purchase #5 | $168.57 | 9.412% | $184.4358 | $184.44 | $184.45 | $184.40 |
| Purchase #6 | $87.67 | 13.181% | $99.2258 | $99.23 | $99.25 | $99.20 |
| Purchase #7 | $209.57 | 5.260% | $220.5934 | $220.59 | $220.60 | $220.60 |
| 7 purchase totals = | $887.85 | $966.3537 | $966.35 | $966.35 | $966.40 | |