| 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 | $165.91 | 11.751% | $185.4061 | $185.41 | $185.40 | $185.40 |
| Purchase #2 | $48.66 | 6.571% | $51.8574 | $51.86 | $51.85 | $51.90 |
| Purchase #3 | $19.60 | 8.699% | $21.305 | $21.31 | $21.30 | $21.30 |
| Purchase #4 | $16.98 | 11.734% | $18.9724 | $18.97 | $18.95 | $19.00 |
| Purchase #5 | $21.98 | 12.108% | $24.6413 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $208.54 | 7.211% | $223.5778 | $223.58 | $223.60 | $223.60 |
| Purchase #7 | $116.98 | 8.514% | $126.9397 | $126.94 | $126.95 | $126.90 |
| 7 purchase totals = | $598.65 | $652.6997 | $652.71 | $652.70 | $652.70 | |