| 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 | $168.36 | 3.370% | $174.0337 | $174.03 | $174.05 | $174.00 |
| Purchase #2 | $210.35 | 13.295% | $238.316 | $238.32 | $238.30 | $238.30 |
| Purchase #3 | $218.41 | 9.539% | $239.2441 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $248.40 | 13.177% | $281.1317 | $281.13 | $281.15 | $281.10 |
| Purchase #5 | $87.37 | 11.627% | $97.5285 | $97.53 | $97.55 | $97.50 |
| Purchase #6 | $141.67 | 8.750% | $154.0661 | $154.07 | $154.05 | $154.10 |
| Purchase #7 | $151.56 | 5.780% | $160.3202 | $160.32 | $160.30 | $160.30 |
| 7 purchase totals = | $1,226.12 | $1,344.6403 | $1,344.64 | $1,344.65 | $1,344.50 | |