| 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 | $194.65 | 13.536% | $220.9978 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $169.89 | 10.820% | $188.2721 | $188.27 | $188.25 | $188.30 |
| Purchase #3 | $163.60 | 7.467% | $175.816 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $237.45 | 6.241% | $252.2693 | $252.27 | $252.25 | $252.30 |
| Purchase #5 | $67.26 | 12.544% | $75.6971 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $53.93 | 11.685% | $60.2317 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $131.74 | 9.670% | $144.4793 | $144.48 | $144.50 | $144.50 |
| 7 purchase totals = | $1,018.52 | $1,117.7633 | $1,117.77 | $1,117.75 | $1,117.80 | |