| 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 | $155.95 | 3.121% | $160.8172 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $195.68 | 5.304% | $206.0589 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $11.80 | 10.565% | $13.0467 | $13.05 | $13.05 | $13.00 |
| Purchase #4 | $85.50 | 9.872% | $93.9406 | $93.94 | $93.95 | $93.90 |
| Purchase #5 | $120.64 | 10.318% | $133.0876 | $133.09 | $133.10 | $133.10 |
| Purchase #6 | $57.89 | 11.265% | $64.4113 | $64.41 | $64.40 | $64.40 |
| Purchase #7 | $190.54 | 6.490% | $202.906 | $202.91 | $202.90 | $202.90 |
| 7 purchase totals = | $818.00 | $874.2683 | $874.28 | $874.25 | $874.20 | |