| 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 | $154.88 | 4.852% | $162.3948 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $56.74 | 11.167% | $63.0762 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $176.93 | 10.124% | $194.8424 | $194.84 | $194.85 | $194.80 |
| Purchase #4 | $130.28 | 10.306% | $143.7067 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $92.90 | 9.293% | $101.5332 | $101.53 | $101.55 | $101.50 |
| Purchase #6 | $75.79 | 3.726% | $78.6139 | $78.61 | $78.60 | $78.60 |
| Purchase #7 | $228.35 | 6.363% | $242.8799 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $915.87 | $987.0471 | $987.04 | $987.10 | $987.00 | |