| 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 | $140.65 | 8.269% | $152.2803 | $152.28 | $152.30 | $152.30 |
| Purchase #2 | $233.67 | 11.665% | $260.9276 | $260.93 | $260.95 | $260.90 |
| Purchase #3 | $92.85 | 5.298% | $97.7692 | $97.77 | $97.75 | $97.80 |
| Purchase #4 | $153.84 | 12.392% | $172.9039 | $172.90 | $172.90 | $172.90 |
| Purchase #5 | $18.25 | 9.390% | $19.9637 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $74.93 | 11.650% | $83.6593 | $83.66 | $83.65 | $83.70 |
| Purchase #7 | $136.67 | 10.604% | $151.1625 | $151.16 | $151.15 | $151.20 |
| 7 purchase totals = | $850.86 | $938.6665 | $938.66 | $938.65 | $938.80 | |