| 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 | $228.76 | 7.635% | $246.2258 | $246.23 | $246.25 | $246.20 |
| Purchase #2 | $79.96 | 13.596% | $90.8314 | $90.83 | $90.85 | $90.80 |
| Purchase #3 | $107.49 | 5.833% | $113.7599 | $113.76 | $113.75 | $113.80 |
| Purchase #4 | $182.42 | 12.790% | $205.7515 | $205.75 | $205.75 | $205.80 |
| Purchase #5 | $191.77 | 5.706% | $202.7124 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $164.80 | 3.136% | $169.9681 | $169.97 | $169.95 | $170.00 |
| Purchase #7 | $94.54 | 5.360% | $99.6073 | $99.61 | $99.60 | $99.60 |
| 7 purchase totals = | $1,049.74 | $1,128.8564 | $1,128.86 | $1,128.85 | $1,128.90 | |