| 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 | $142.83 | 4.600% | $149.4002 | $149.40 | $149.40 | $149.40 |
| Purchase #2 | $182.47 | 4.562% | $190.7943 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $195.35 | 13.324% | $221.3784 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $71.61 | 6.510% | $76.2718 | $76.27 | $76.25 | $76.30 |
| Purchase #5 | $227.46 | 5.120% | $239.106 | $239.11 | $239.10 | $239.10 |
| Purchase #6 | $117.49 | 11.818% | $131.375 | $131.38 | $131.40 | $131.40 |
| Purchase #7 | $49.92 | 13.511% | $56.6647 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $987.13 | $1,064.9904 | $1,064.99 | $1,065.00 | $1,065.10 | |