| 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 | $178.86 | 8.694% | $194.4101 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $117.68 | 4.116% | $122.5237 | $122.52 | $122.50 | $122.50 |
| Purchase #3 | $14.26 | 7.191% | $15.2854 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $209.65 | 5.196% | $220.5434 | $220.54 | $220.55 | $220.50 |
| Purchase #5 | $13.34 | 11.338% | $14.8525 | $14.85 | $14.85 | $14.90 |
| Purchase #6 | $239.50 | 11.688% | $267.4928 | $267.49 | $267.50 | $267.50 |
| Purchase #7 | $33.49 | 12.812% | $37.7807 | $37.78 | $37.80 | $37.80 |
| 7 purchase totals = | $806.78 | $872.8886 | $872.88 | $872.90 | $872.90 | |