| 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 | $162.98 | 9.499% | $178.4615 | $178.46 | $178.45 | $178.50 |
| Purchase #2 | $23.26 | 12.671% | $26.2073 | $26.21 | $26.20 | $26.20 |
| Purchase #3 | $139.26 | 4.724% | $145.8386 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $178.72 | 13.551% | $202.9383 | $202.94 | $202.95 | $202.90 |
| Purchase #5 | $140.44 | 3.170% | $144.8919 | $144.89 | $144.90 | $144.90 |
| Purchase #6 | $27.83 | 12.612% | $31.3399 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $149.59 | 8.169% | $161.81 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $822.08 | $891.4875 | $891.49 | $891.50 | $891.40 | |