| 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 | $132.82 | 12.321% | $149.1848 | $149.18 | $149.20 | $149.20 |
| Purchase #2 | $199.51 | 5.152% | $209.7888 | $209.79 | $209.80 | $209.80 |
| Purchase #3 | $31.58 | 10.107% | $34.7718 | $34.77 | $34.75 | $34.80 |
| Purchase #4 | $74.99 | 5.651% | $79.2277 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $150.45 | 8.493% | $163.2277 | $163.23 | $163.25 | $163.20 |
| Purchase #6 | $128.34 | 3.835% | $133.2618 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $79.97 | 13.407% | $90.6916 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $797.66 | $860.1542 | $860.15 | $860.20 | $860.20 | |