| 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 | $162.72 | 7.207% | $174.4472 | $174.45 | $174.45 | $174.40 |
| Purchase #2 | $60.90 | 5.390% | $64.1825 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $157.97 | 9.573% | $173.0925 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $20.56 | 5.695% | $21.7309 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $97.90 | 8.854% | $106.5681 | $106.57 | $106.55 | $106.60 |
| Purchase #6 | $224.35 | 11.729% | $250.664 | $250.66 | $250.65 | $250.70 |
| Purchase #7 | $145.44 | 13.120% | $164.5217 | $164.52 | $164.50 | $164.50 |
| 7 purchase totals = | $869.84 | $955.2069 | $955.20 | $955.20 | $955.20 | |