| 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 | $161.82 | 3.562% | $167.584 | $167.58 | $167.60 | $167.60 |
| Purchase #2 | $179.46 | 8.787% | $195.2292 | $195.23 | $195.25 | $195.20 |
| Purchase #3 | $198.56 | 12.370% | $223.1219 | $223.12 | $223.10 | $223.10 |
| Purchase #4 | $207.43 | 8.420% | $224.8956 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $231.52 | 10.803% | $256.5311 | $256.53 | $256.55 | $256.50 |
| Purchase #6 | $225.67 | 3.545% | $233.67 | $233.67 | $233.65 | $233.70 |
| Purchase #7 | $105.65 | 12.678% | $119.0443 | $119.04 | $119.05 | $119.00 |
| 7 purchase totals = | $1,310.11 | $1,420.0761 | $1,420.07 | $1,420.10 | $1,420.00 | |