| 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 | $176.49 | 9.179% | $192.69 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $59.26 | 9.113% | $64.6604 | $64.66 | $64.65 | $64.70 |
| Purchase #3 | $167.74 | 11.374% | $186.8187 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $13.96 | 12.285% | $15.675 | $15.68 | $15.70 | $15.70 |
| Purchase #5 | $144.54 | 4.342% | $150.8159 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $10.50 | 6.283% | $11.1597 | $11.16 | $11.15 | $11.20 |
| Purchase #7 | $100.45 | 3.288% | $103.7528 | $103.75 | $103.75 | $103.80 |
| 7 purchase totals = | $672.94 | $725.5725 | $725.58 | $725.55 | $725.70 | |