| 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 | $97.30 | 9.747% | $106.7838 | $106.78 | $106.80 | $106.80 |
| Purchase #2 | $121.80 | 5.770% | $128.8279 | $128.83 | $128.85 | $128.80 |
| Purchase #3 | $159.66 | 12.608% | $179.7899 | $179.79 | $179.80 | $179.80 |
| Purchase #4 | $171.95 | 13.503% | $195.1684 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $143.57 | 11.196% | $159.6441 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $144.38 | 13.497% | $163.867 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $140.33 | 13.672% | $159.5159 | $159.52 | $159.50 | $159.50 |
| 7 purchase totals = | $978.99 | $1,093.5970 | $1,093.60 | $1,093.60 | $1,093.60 | |