| 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 | $147.39 | 5.353% | $155.2798 | $155.28 | $155.30 | $155.30 |
| Purchase #2 | $93.93 | 11.121% | $104.376 | $104.38 | $104.40 | $104.40 |
| Purchase #3 | $135.55 | 11.661% | $151.3565 | $151.36 | $151.35 | $151.40 |
| Purchase #4 | $204.83 | 5.578% | $216.2554 | $216.26 | $216.25 | $216.30 |
| Purchase #5 | $30.65 | 13.587% | $34.8144 | $34.81 | $34.80 | $34.80 |
| Purchase #6 | $76.59 | 10.408% | $84.5615 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $103.81 | 12.362% | $116.643 | $116.64 | $116.65 | $116.60 |
| 7 purchase totals = | $792.75 | $863.2866 | $863.29 | $863.30 | $863.40 | |