| 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 | $101.69 | 13.574% | $115.4934 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $118.97 | 12.824% | $134.2267 | $134.23 | $134.25 | $134.20 |
| Purchase #3 | $67.37 | 9.833% | $73.9945 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $27.54 | 6.741% | $29.3965 | $29.40 | $29.40 | $29.40 |
| Purchase #5 | $146.95 | 8.560% | $159.5289 | $159.53 | $159.55 | $159.50 |
| Purchase #6 | $172.79 | 10.235% | $190.4751 | $190.48 | $190.50 | $190.50 |
| Purchase #7 | $223.87 | 8.317% | $242.4893 | $242.49 | $242.50 | $242.50 |
| 7 purchase totals = | $859.18 | $945.6044 | $945.61 | $945.70 | $945.60 | |