| 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 | $113.92 | 12.212% | $127.8319 | $127.83 | $127.85 | $127.80 |
| Purchase #2 | $97.55 | 5.414% | $102.8314 | $102.83 | $102.85 | $102.80 |
| Purchase #3 | $172.60 | 4.582% | $180.5085 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $162.31 | 7.724% | $174.8468 | $174.85 | $174.85 | $174.80 |
| Purchase #5 | $154.41 | 13.563% | $175.3526 | $175.35 | $175.35 | $175.40 |
| Purchase #6 | $194.41 | 5.550% | $205.1998 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $215.77 | 8.138% | $233.3294 | $233.33 | $233.35 | $233.30 |
| 7 purchase totals = | $1,110.97 | $1,199.9004 | $1,199.90 | $1,199.95 | $1,199.80 | |