| 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 | $173.40 | 10.356% | $191.3573 | $191.36 | $191.35 | $191.40 |
| Purchase #2 | $227.89 | 5.278% | $239.918 | $239.92 | $239.90 | $239.90 |
| Purchase #3 | $200.73 | 11.835% | $224.4864 | $224.49 | $224.50 | $224.50 |
| Purchase #4 | $74.86 | 13.840% | $85.2206 | $85.22 | $85.20 | $85.20 |
| Purchase #5 | $180.43 | 3.793% | $187.2737 | $187.27 | $187.25 | $187.30 |
| Purchase #6 | $127.84 | 8.319% | $138.475 | $138.48 | $138.50 | $138.50 |
| Purchase #7 | $70.59 | 9.569% | $77.3448 | $77.34 | $77.35 | $77.30 |
| 7 purchase totals = | $1,055.74 | $1,144.0758 | $1,144.08 | $1,144.05 | $1,144.10 | |