| 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 | $118.54 | 3.534% | $122.7292 | $122.73 | $122.75 | $122.70 |
| Purchase #2 | $41.93 | 9.508% | $45.9167 | $45.92 | $45.90 | $45.90 |
| Purchase #3 | $135.51 | 6.730% | $144.6298 | $144.63 | $144.65 | $144.60 |
| Purchase #4 | $15.48 | 3.559% | $16.0309 | $16.03 | $16.05 | $16.00 |
| Purchase #5 | $127.94 | 9.860% | $140.5549 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $39.82 | 10.753% | $44.1018 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $168.61 | 6.799% | $180.0738 | $180.07 | $180.05 | $180.10 |
| 7 purchase totals = | $647.83 | $694.0371 | $694.03 | $694.05 | $694.00 | |