| 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 | $198.60 | 10.298% | $219.0518 | $219.05 | $219.05 | $219.10 |
| Purchase #2 | $167.83 | 3.573% | $173.8266 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $150.88 | 12.173% | $169.2466 | $169.25 | $169.25 | $169.20 |
| Purchase #4 | $79.92 | 6.666% | $85.2475 | $85.25 | $85.25 | $85.20 |
| Purchase #5 | $221.44 | 12.382% | $248.8587 | $248.86 | $248.85 | $248.90 |
| Purchase #6 | $143.39 | 8.546% | $155.6441 | $155.64 | $155.65 | $155.60 |
| Purchase #7 | $121.97 | 9.575% | $133.6486 | $133.65 | $133.65 | $133.60 |
| 7 purchase totals = | $1,084.03 | $1,185.5239 | $1,185.53 | $1,185.55 | $1,185.40 | |