| 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 | $136.58 | 13.275% | $154.711 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $177.93 | 4.695% | $186.2838 | $186.28 | $186.30 | $186.30 |
| Purchase #3 | $50.25 | 8.341% | $54.4414 | $54.44 | $54.45 | $54.40 |
| Purchase #4 | $149.79 | 12.217% | $168.0898 | $168.09 | $168.10 | $168.10 |
| Purchase #5 | $25.99 | 13.183% | $29.4163 | $29.42 | $29.40 | $29.40 |
| Purchase #6 | $211.60 | 5.136% | $222.4678 | $222.47 | $222.45 | $222.50 |
| Purchase #7 | $55.88 | 11.551% | $62.3347 | $62.33 | $62.35 | $62.30 |
| 7 purchase totals = | $808.02 | $877.7448 | $877.74 | $877.75 | $877.70 | |