| 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 | $176.40 | 11.638% | $196.9294 | $196.93 | $196.95 | $196.90 |
| Purchase #2 | $70.49 | 12.607% | $79.3767 | $79.38 | $79.40 | $79.40 |
| Purchase #3 | $37.85 | 13.205% | $42.8481 | $42.85 | $42.85 | $42.80 |
| Purchase #4 | $188.39 | 6.708% | $201.0272 | $201.03 | $201.05 | $201.00 |
| Purchase #5 | $33.35 | 10.798% | $36.9511 | $36.95 | $36.95 | $37.00 |
| Purchase #6 | $138.50 | 3.842% | $143.8212 | $143.82 | $143.80 | $143.80 |
| Purchase #7 | $107.70 | 9.358% | $117.7786 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $752.68 | $818.7323 | $818.74 | $818.80 | $818.70 | |