| 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 | $163.99 | 12.350% | $184.2428 | $184.24 | $184.25 | $184.20 |
| Purchase #2 | $6.94 | 7.734% | $7.4767 | $7.48 | $7.50 | $7.50 |
| Purchase #3 | $46.97 | 10.739% | $52.0141 | $52.01 | $52.00 | $52.00 |
| Purchase #4 | $164.84 | 7.564% | $177.3085 | $177.31 | $177.30 | $177.30 |
| Purchase #5 | $77.90 | 7.397% | $83.6623 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $241.28 | 13.300% | $273.3702 | $273.37 | $273.35 | $273.40 |
| Purchase #7 | $151.87 | 6.529% | $161.7856 | $161.79 | $161.80 | $161.80 |
| 7 purchase totals = | $853.79 | $939.8602 | $939.86 | $939.85 | $939.90 | |