| 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 | $5.90 | 13.519% | $6.6976 | $6.70 | $6.70 | $6.70 |
| Purchase #2 | $185.53 | 13.560% | $210.6879 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $50.73 | 12.502% | $57.0723 | $57.07 | $57.05 | $57.10 |
| Purchase #4 | $213.53 | 10.765% | $236.5165 | $236.52 | $236.50 | $236.50 |
| Purchase #5 | $132.63 | 4.332% | $138.3755 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $155.75 | 3.685% | $161.4894 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $188.41 | 12.567% | $212.0875 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $932.48 | $1,022.9267 | $1,022.94 | $1,022.95 | $1,023.00 | |