| 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 | $168.73 | 5.802% | $178.5197 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $234.54 | 12.735% | $264.4087 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $97.40 | 4.710% | $101.9875 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $37.94 | 3.288% | $39.1875 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $127.79 | 8.341% | $138.449 | $138.45 | $138.45 | $138.40 |
| Purchase #6 | $36.64 | 3.224% | $37.8213 | $37.82 | $37.80 | $37.80 |
| Purchase #7 | $41.55 | 3.386% | $42.9569 | $42.96 | $42.95 | $43.00 |
| 7 purchase totals = | $744.59 | $803.3306 | $803.34 | $803.30 | $803.30 | |