| 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 | $177.32 | 7.441% | $190.5144 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $248.92 | 7.426% | $267.4048 | $267.40 | $267.40 | $267.40 |
| Purchase #3 | $103.59 | 8.401% | $112.2926 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $106.90 | 9.722% | $117.2928 | $117.29 | $117.30 | $117.30 |
| Purchase #5 | $159.35 | 6.369% | $169.499 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $97.62 | 13.543% | $110.8407 | $110.84 | $110.85 | $110.80 |
| Purchase #7 | $208.25 | 6.538% | $221.8654 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $1,101.95 | $1,189.7097 | $1,189.70 | $1,189.70 | $1,189.70 | |