| 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 | $151.75 | 3.634% | $157.2646 | $157.26 | $157.25 | $157.30 |
| Purchase #2 | $127.28 | 9.173% | $138.9554 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $46.70 | 3.352% | $48.2654 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $83.45 | 11.486% | $93.0351 | $93.04 | $93.05 | $93.00 |
| Purchase #5 | $163.37 | 12.863% | $184.3843 | $184.38 | $184.40 | $184.40 |
| Purchase #6 | $153.98 | 11.635% | $171.8956 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $170.43 | 6.401% | $181.3392 | $181.34 | $181.35 | $181.30 |
| 7 purchase totals = | $896.96 | $975.1396 | $975.15 | $975.15 | $975.20 | |