| 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 | $104.65 | 8.302% | $113.338 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $147.80 | 10.280% | $162.9938 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $130.83 | 12.380% | $147.0268 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $37.96 | 12.871% | $42.8458 | $42.85 | $42.85 | $42.80 |
| Purchase #5 | $172.99 | 5.694% | $182.8401 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $121.71 | 13.759% | $138.4561 | $138.46 | $138.45 | $138.50 |
| Purchase #7 | $16.66 | 11.432% | $18.5646 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $732.60 | $806.0652 | $806.07 | $806.10 | $806.00 | |