| 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 | $152.43 | 8.798% | $165.8408 | $165.84 | $165.85 | $165.80 |
| Purchase #2 | $218.30 | 3.735% | $226.4535 | $226.45 | $226.45 | $226.50 |
| Purchase #3 | $210.35 | 11.775% | $235.1187 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $29.75 | 3.379% | $30.7553 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $69.28 | 7.137% | $74.2245 | $74.22 | $74.20 | $74.20 |
| Purchase #6 | $168.87 | 8.188% | $182.6971 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $18.58 | 9.643% | $20.3717 | $20.37 | $20.35 | $20.40 |
| 7 purchase totals = | $867.56 | $935.4616 | $935.46 | $935.40 | $935.50 | |