| 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 | $161.55 | 11.781% | $180.5822 | $180.58 | $180.60 | $180.60 |
| Purchase #2 | $146.99 | 6.490% | $156.5297 | $156.53 | $156.55 | $156.50 |
| Purchase #3 | $86.97 | 11.655% | $97.1064 | $97.11 | $97.10 | $97.10 |
| Purchase #4 | $202.46 | 12.335% | $227.4334 | $227.43 | $227.45 | $227.40 |
| Purchase #5 | $201.81 | 12.401% | $226.8365 | $226.84 | $226.85 | $226.80 |
| Purchase #6 | $85.33 | 8.270% | $92.3868 | $92.39 | $92.40 | $92.40 |
| Purchase #7 | $145.42 | 9.122% | $158.6852 | $158.69 | $158.70 | $158.70 |
| 7 purchase totals = | $1,030.53 | $1,139.5602 | $1,139.57 | $1,139.65 | $1,139.50 | |