| 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 | $94.88 | 5.159% | $99.7749 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $122.83 | 13.642% | $139.5865 | $139.59 | $139.60 | $139.60 |
| Purchase #3 | $155.31 | 8.505% | $168.5191 | $168.52 | $168.50 | $168.50 |
| Purchase #4 | $232.95 | 5.280% | $245.2498 | $245.25 | $245.25 | $245.20 |
| Purchase #5 | $97.98 | 6.640% | $104.4859 | $104.49 | $104.50 | $104.50 |
| Purchase #6 | $151.64 | 4.748% | $158.8399 | $158.84 | $158.85 | $158.80 |
| Purchase #7 | $180.38 | 13.750% | $205.1823 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $1,035.97 | $1,121.6384 | $1,121.64 | $1,121.65 | $1,121.60 | |