| 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 | $14.89 | 11.802% | $16.6473 | $16.65 | $16.65 | $16.60 |
| Purchase #2 | $190.69 | 3.832% | $197.9972 | $198.00 | $198.00 | $198.00 |
| Purchase #3 | $188.43 | 3.471% | $194.9704 | $194.97 | $194.95 | $195.00 |
| Purchase #4 | $209.46 | 12.199% | $235.012 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $142.44 | 8.706% | $154.8408 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $85.89 | 12.542% | $96.6623 | $96.66 | $96.65 | $96.70 |
| Purchase #7 | $25.73 | 3.685% | $26.6782 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $857.53 | $922.8082 | $922.81 | $922.80 | $922.80 | |