| 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 | $173.78 | 11.263% | $193.3528 | $193.35 | $193.35 | $193.40 |
| Purchase #2 | $150.45 | 11.568% | $167.8541 | $167.85 | $167.85 | $167.90 |
| Purchase #3 | $73.42 | 3.118% | $75.7092 | $75.71 | $75.70 | $75.70 |
| Purchase #4 | $28.36 | 9.593% | $31.0806 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $93.88 | 12.104% | $105.2432 | $105.24 | $105.25 | $105.20 |
| Purchase #6 | $62.88 | 12.382% | $70.6658 | $70.67 | $70.65 | $70.70 |
| Purchase #7 | $29.60 | 12.118% | $33.1869 | $33.19 | $33.20 | $33.20 |
| 7 purchase totals = | $612.37 | $677.0926 | $677.09 | $677.10 | $677.20 | |