| 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 | $146.83 | 10.595% | $162.3866 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $237.72 | 13.535% | $269.8954 | $269.90 | $269.90 | $269.90 |
| Purchase #3 | $223.97 | 6.186% | $237.8248 | $237.82 | $237.80 | $237.80 |
| Purchase #4 | $181.84 | 3.714% | $188.5935 | $188.59 | $188.60 | $188.60 |
| Purchase #5 | $144.48 | 7.589% | $155.4446 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $169.33 | 12.369% | $190.2744 | $190.27 | $190.25 | $190.30 |
| Purchase #7 | $27.96 | 4.453% | $29.2051 | $29.21 | $29.20 | $29.20 |
| 7 purchase totals = | $1,132.13 | $1,233.6244 | $1,233.62 | $1,233.60 | $1,233.60 | |