| 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 | $200.35 | 4.154% | $208.6725 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $179.40 | 12.780% | $202.3273 | $202.33 | $202.35 | $202.30 |
| Purchase #3 | $163.46 | 11.803% | $182.7532 | $182.75 | $182.75 | $182.80 |
| Purchase #4 | $76.25 | 7.462% | $81.9398 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $27.34 | 8.774% | $29.7388 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $135.29 | 5.543% | $142.7891 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $78.31 | 8.651% | $85.0846 | $85.08 | $85.10 | $85.10 |
| 7 purchase totals = | $860.40 | $933.3053 | $933.30 | $933.35 | $933.30 | |