| 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 | $193.77 | 3.845% | $201.2205 | $201.22 | $201.20 | $201.20 |
| Purchase #2 | $150.83 | 6.371% | $160.4394 | $160.44 | $160.45 | $160.40 |
| Purchase #3 | $168.89 | 6.202% | $179.3646 | $179.36 | $179.35 | $179.40 |
| Purchase #4 | $104.87 | 13.496% | $119.0233 | $119.02 | $119.00 | $119.00 |
| Purchase #5 | $149.64 | 4.142% | $155.8381 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $35.81 | 11.767% | $40.0238 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $78.56 | 10.192% | $86.5668 | $86.57 | $86.55 | $86.60 |
| 7 purchase totals = | $882.37 | $942.4765 | $942.47 | $942.40 | $942.40 | |