| 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 | $139.75 | 11.129% | $155.3028 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $52.55 | 7.564% | $56.5249 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $160.94 | 12.553% | $181.1428 | $181.14 | $181.15 | $181.10 |
| Purchase #4 | $26.53 | 10.852% | $29.409 | $29.41 | $29.40 | $29.40 |
| Purchase #5 | $121.90 | 13.199% | $137.9896 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $175.78 | 8.371% | $190.4945 | $190.49 | $190.50 | $190.50 |
| Purchase #7 | $199.28 | 12.626% | $224.4411 | $224.44 | $224.45 | $224.40 |
| 7 purchase totals = | $876.73 | $975.3047 | $975.29 | $975.30 | $975.20 | |