| 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 | $143.39 | 10.377% | $158.2696 | $158.27 | $158.25 | $158.30 |
| Purchase #2 | $160.75 | 9.390% | $175.8444 | $175.84 | $175.85 | $175.80 |
| Purchase #3 | $76.82 | 8.614% | $83.4373 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $225.27 | 7.418% | $241.9805 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $14.51 | 8.697% | $15.7719 | $15.77 | $15.75 | $15.80 |
| Purchase #6 | $113.63 | 6.120% | $120.5842 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $202.43 | 3.832% | $210.1871 | $210.19 | $210.20 | $210.20 |
| 7 purchase totals = | $936.80 | $1,006.0750 | $1,006.07 | $1,006.10 | $1,006.10 | |