| 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 | $157.31 | 5.559% | $166.0549 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $7.83 | 9.176% | $8.5485 | $8.55 | $8.55 | $8.50 |
| Purchase #3 | $199.57 | 7.124% | $213.7874 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $51.62 | 10.725% | $57.1562 | $57.16 | $57.15 | $57.20 |
| Purchase #5 | $91.52 | 4.538% | $95.6732 | $95.67 | $95.65 | $95.70 |
| Purchase #6 | $218.76 | 12.573% | $246.2647 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $134.94 | 6.620% | $143.873 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $861.55 | $931.3579 | $931.35 | $931.30 | $931.50 | |