| 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 | $20.57 | 13.236% | $23.2926 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $171.66 | 11.470% | $191.3494 | $191.35 | $191.35 | $191.30 |
| Purchase #3 | $156.76 | 13.328% | $177.653 | $177.65 | $177.65 | $177.70 |
| Purchase #4 | $106.73 | 4.247% | $111.2628 | $111.26 | $111.25 | $111.30 |
| Purchase #5 | $126.37 | 7.244% | $135.5242 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $42.66 | 5.179% | $44.8694 | $44.87 | $44.85 | $44.90 |
| Purchase #7 | $216.60 | 9.254% | $236.6442 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $841.35 | $920.5956 | $920.58 | $920.55 | $920.60 | |