| 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 | $108.69 | 7.846% | $117.2178 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $186.74 | 6.587% | $199.0406 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $93.30 | 9.216% | $101.8985 | $101.90 | $101.90 | $101.90 |
| Purchase #4 | $109.61 | 12.342% | $123.1381 | $123.14 | $123.15 | $123.10 |
| Purchase #5 | $178.47 | 6.511% | $190.0902 | $190.09 | $190.10 | $190.10 |
| Purchase #6 | $44.88 | 4.435% | $46.8704 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $145.88 | 11.540% | $162.7146 | $162.71 | $162.70 | $162.70 |
| 7 purchase totals = | $867.57 | $940.9702 | $940.97 | $940.95 | $940.90 | |