| 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 | $150.56 | 8.250% | $162.9812 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $39.25 | 4.163% | $40.884 | $40.88 | $40.90 | $40.90 |
| Purchase #3 | $51.40 | 8.163% | $55.5958 | $55.60 | $55.60 | $55.60 |
| Purchase #4 | $124.34 | 12.594% | $139.9994 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $121.71 | 9.502% | $133.2749 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $149.63 | 8.359% | $162.1376 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $48.69 | 8.615% | $52.8846 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $685.58 | $747.7575 | $747.75 | $747.80 | $747.80 | |