| 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 | $117.77 | 4.606% | $123.1945 | $123.19 | $123.20 | $123.20 |
| Purchase #2 | $27.28 | 10.611% | $30.1747 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $142.43 | 13.499% | $161.6566 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $82.99 | 5.573% | $87.615 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $178.36 | 12.665% | $200.9493 | $200.95 | $200.95 | $200.90 |
| Purchase #6 | $105.67 | 3.457% | $109.323 | $109.32 | $109.30 | $109.30 |
| Purchase #7 | $97.52 | 11.792% | $109.0196 | $109.02 | $109.00 | $109.00 |
| 7 purchase totals = | $752.02 | $821.9327 | $821.93 | $821.85 | $821.90 | |