| 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 | $144.86 | 9.813% | $159.0751 | $159.08 | $159.10 | $159.10 |
| Purchase #2 | $197.57 | 11.315% | $219.925 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $180.36 | 9.655% | $197.7738 | $197.77 | $197.75 | $197.80 |
| Purchase #4 | $163.99 | 13.387% | $185.9433 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $42.26 | 8.360% | $45.7929 | $45.79 | $45.80 | $45.80 |
| Purchase #6 | $240.70 | 7.707% | $259.2507 | $259.25 | $259.25 | $259.30 |
| Purchase #7 | $94.69 | 7.743% | $102.0218 | $102.02 | $102.00 | $102.00 |
| 7 purchase totals = | $1,064.43 | $1,169.7826 | $1,169.78 | $1,169.80 | $1,169.80 | |