| 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 | $137.51 | 10.490% | $151.9348 | $151.93 | $151.95 | $151.90 |
| Purchase #2 | $48.89 | 7.828% | $52.7171 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $66.56 | 6.266% | $70.7306 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $18.54 | 7.632% | $19.955 | $19.96 | $19.95 | $20.00 |
| Purchase #5 | $126.46 | 10.687% | $139.9748 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $179.99 | 12.252% | $202.0424 | $202.04 | $202.05 | $202.00 |
| Purchase #7 | $250.52 | 9.714% | $274.8555 | $274.86 | $274.85 | $274.90 |
| 7 purchase totals = | $828.47 | $912.2102 | $912.21 | $912.20 | $912.20 | |