| 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 | $146.71 | 4.495% | $153.3046 | $153.30 | $153.30 | $153.30 |
| Purchase #2 | $114.37 | 5.532% | $120.6969 | $120.70 | $120.70 | $120.70 |
| Purchase #3 | $156.62 | 3.469% | $162.0531 | $162.05 | $162.05 | $162.10 |
| Purchase #4 | $194.85 | 4.372% | $203.3688 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $17.26 | 7.747% | $18.5971 | $18.60 | $18.60 | $18.60 |
| Purchase #6 | $63.83 | 13.399% | $72.3826 | $72.38 | $72.40 | $72.40 |
| Purchase #7 | $164.74 | 12.288% | $184.9833 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $858.38 | $915.3864 | $915.38 | $915.40 | $915.50 | |