| 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 | $176.35 | 11.661% | $196.9142 | $196.91 | $196.90 | $196.90 |
| Purchase #2 | $76.93 | 5.854% | $81.4335 | $81.43 | $81.45 | $81.40 |
| Purchase #3 | $109.86 | 12.638% | $123.7441 | $123.74 | $123.75 | $123.70 |
| Purchase #4 | $38.75 | 5.818% | $41.0045 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $182.67 | 8.474% | $198.1495 | $198.15 | $198.15 | $198.10 |
| Purchase #6 | $22.88 | 13.739% | $26.0235 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $37.90 | 5.485% | $39.9788 | $39.98 | $40.00 | $40.00 |
| 7 purchase totals = | $645.34 | $707.2481 | $707.23 | $707.25 | $707.10 | |