| 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 | $208.38 | 7.541% | $224.0939 | $224.09 | $224.10 | $224.10 |
| Purchase #2 | $144.36 | 7.543% | $155.2491 | $155.25 | $155.25 | $155.20 |
| Purchase #3 | $94.32 | 6.479% | $100.431 | $100.43 | $100.45 | $100.40 |
| Purchase #4 | $137.90 | 5.414% | $145.3659 | $145.37 | $145.35 | $145.40 |
| Purchase #5 | $66.71 | 8.756% | $72.5511 | $72.55 | $72.55 | $72.60 |
| Purchase #6 | $237.57 | 10.659% | $262.8926 | $262.89 | $262.90 | $262.90 |
| Purchase #7 | $165.84 | 7.253% | $177.8684 | $177.87 | $177.85 | $177.90 |
| 7 purchase totals = | $1,055.08 | $1,138.4520 | $1,138.45 | $1,138.45 | $1,138.50 | |