| 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 | $123.34 | 10.423% | $136.1957 | $136.20 | $136.20 | $136.20 |
| Purchase #2 | $161.91 | 4.625% | $169.3983 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $93.64 | 12.424% | $105.2738 | $105.27 | $105.25 | $105.30 |
| Purchase #4 | $28.38 | 3.695% | $29.4286 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $104.77 | 7.495% | $112.6225 | $112.62 | $112.60 | $112.60 |
| Purchase #6 | $147.90 | 9.371% | $161.7597 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $61.27 | 10.408% | $67.647 | $67.65 | $67.65 | $67.60 |
| 7 purchase totals = | $721.21 | $782.3256 | $782.33 | $782.30 | $782.30 | |