| 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 | $160.56 | 4.209% | $167.318 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $31.96 | 6.521% | $34.0441 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $71.70 | 8.185% | $77.5686 | $77.57 | $77.55 | $77.60 |
| Purchase #4 | $150.41 | 4.346% | $156.9468 | $156.95 | $156.95 | $156.90 |
| Purchase #5 | $20.75 | 7.735% | $22.355 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $42.85 | 7.701% | $46.1499 | $46.15 | $46.15 | $46.10 |
| Purchase #7 | $127.99 | 5.155% | $134.5879 | $134.59 | $134.60 | $134.60 |
| 7 purchase totals = | $606.22 | $638.9703 | $638.98 | $638.95 | $638.90 | |