| 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 | $139.85 | 5.544% | $147.6033 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $195.33 | 3.382% | $201.9361 | $201.94 | $201.95 | $201.90 |
| Purchase #3 | $125.72 | 11.149% | $139.7365 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $164.86 | 7.263% | $176.8338 | $176.83 | $176.85 | $176.80 |
| Purchase #5 | $132.57 | 7.367% | $142.3364 | $142.34 | $142.35 | $142.30 |
| Purchase #6 | $37.64 | 3.153% | $38.8268 | $38.83 | $38.85 | $38.80 |
| Purchase #7 | $69.90 | 13.218% | $79.1394 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $865.87 | $926.4123 | $926.42 | $926.50 | $926.20 | |