| 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 | $104.80 | 7.429% | $112.5856 | $112.59 | $112.60 | $112.60 |
| Purchase #2 | $93.31 | 12.818% | $105.2705 | $105.27 | $105.25 | $105.30 |
| Purchase #3 | $9.59 | 12.317% | $10.7712 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $151.78 | 7.552% | $163.2424 | $163.24 | $163.25 | $163.20 |
| Purchase #5 | $209.34 | 3.252% | $216.1477 | $216.15 | $216.15 | $216.10 |
| Purchase #6 | $84.43 | 13.809% | $96.0889 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $133.45 | 6.281% | $141.832 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $786.70 | $845.9383 | $845.94 | $845.95 | $845.90 | |