| 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 | $138.75 | 11.635% | $154.8936 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $76.85 | 13.497% | $87.2224 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $106.71 | 10.323% | $117.7257 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $212.47 | 7.661% | $228.7473 | $228.75 | $228.75 | $228.70 |
| Purchase #5 | $221.80 | 5.663% | $234.3605 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $189.71 | 6.750% | $202.5154 | $202.52 | $202.50 | $202.50 |
| Purchase #7 | $28.74 | 4.606% | $30.0638 | $30.06 | $30.05 | $30.10 |
| 7 purchase totals = | $975.03 | $1,055.5287 | $1,055.53 | $1,055.50 | $1,055.50 | |