| 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 | $139.71 | 10.733% | $154.7051 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $99.70 | 9.554% | $109.2253 | $109.23 | $109.25 | $109.20 |
| Purchase #3 | $44.79 | 13.544% | $50.8564 | $50.86 | $50.85 | $50.90 |
| Purchase #4 | $22.75 | 7.580% | $24.4745 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $162.35 | 11.472% | $180.9748 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $217.77 | 3.790% | $226.0235 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $26.93 | 3.346% | $27.8311 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $714.00 | $774.0907 | $774.09 | $774.05 | $774.10 | |