| 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 | $159.53 | 12.244% | $179.0629 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $137.39 | 11.703% | $153.4688 | $153.47 | $153.45 | $153.50 |
| Purchase #3 | $101.87 | 3.348% | $105.2806 | $105.28 | $105.30 | $105.30 |
| Purchase #4 | $104.37 | 10.452% | $115.2788 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $10.38 | 13.449% | $11.776 | $11.78 | $11.80 | $11.80 |
| Purchase #6 | $55.62 | 9.349% | $60.8199 | $60.82 | $60.80 | $60.80 |
| Purchase #7 | $62.33 | 13.110% | $70.5015 | $70.50 | $70.50 | $70.50 |
| 7 purchase totals = | $631.49 | $696.1885 | $696.19 | $696.20 | $696.30 | |