| 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 | $184.83 | 6.244% | $196.3708 | $196.37 | $196.35 | $196.40 |
| Purchase #2 | $35.54 | 3.578% | $36.8116 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $131.77 | 9.234% | $143.9376 | $143.94 | $143.95 | $143.90 |
| Purchase #4 | $25.38 | 10.461% | $28.035 | $28.04 | $28.05 | $28.00 |
| Purchase #5 | $181.28 | 11.146% | $201.4855 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $87.36 | 6.641% | $93.1616 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $204.47 | 13.637% | $232.3536 | $232.35 | $232.35 | $232.40 |
| 7 purchase totals = | $850.63 | $932.1557 | $932.16 | $932.15 | $932.20 | |