| 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 | $142.81 | 11.813% | $159.6801 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $49.84 | 6.459% | $53.0592 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $32.51 | 12.430% | $36.551 | $36.55 | $36.55 | $36.60 |
| Purchase #4 | $13.69 | 5.298% | $14.4153 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $126.84 | 8.205% | $137.2472 | $137.25 | $137.25 | $137.20 |
| Purchase #6 | $14.55 | 3.742% | $15.0945 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $165.43 | 10.241% | $182.3717 | $182.37 | $182.35 | $182.40 |
| 7 purchase totals = | $545.67 | $598.4190 | $598.42 | $598.40 | $598.50 | |