| 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 | $147.97 | 10.717% | $163.8279 | $163.83 | $163.85 | $163.80 |
| Purchase #2 | $13.36 | 11.762% | $14.9314 | $14.93 | $14.95 | $14.90 |
| Purchase #3 | $100.47 | 5.292% | $105.7869 | $105.79 | $105.80 | $105.80 |
| Purchase #4 | $247.50 | 4.489% | $258.6103 | $258.61 | $258.60 | $258.60 |
| Purchase #5 | $187.72 | 7.428% | $201.6638 | $201.66 | $201.65 | $201.70 |
| Purchase #6 | $129.82 | 3.790% | $134.7402 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $119.64 | 6.560% | $127.4884 | $127.49 | $127.50 | $127.50 |
| 7 purchase totals = | $946.48 | $1,007.0489 | $1,007.05 | $1,007.10 | $1,007.00 | |