| 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 | $168.92 | 4.819% | $177.0603 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $187.45 | 10.491% | $207.1154 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $228.75 | 13.485% | $259.5969 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $212.45 | 7.254% | $227.8611 | $227.86 | $227.85 | $227.90 |
| Purchase #5 | $138.70 | 13.246% | $157.0722 | $157.07 | $157.05 | $157.10 |
| Purchase #6 | $185.95 | 8.745% | $202.2113 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $46.59 | 8.315% | $50.464 | $50.46 | $50.45 | $50.50 |
| 7 purchase totals = | $1,168.81 | $1,281.3812 | $1,281.38 | $1,281.30 | $1,281.50 | |