| 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 | $186.57 | 8.336% | $202.1225 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $216.90 | 6.556% | $231.12 | $231.12 | $231.10 | $231.10 |
| Purchase #3 | $96.61 | 3.171% | $99.6735 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $51.80 | 12.578% | $58.3154 | $58.32 | $58.30 | $58.30 |
| Purchase #5 | $143.40 | 12.761% | $161.6993 | $161.70 | $161.70 | $161.70 |
| Purchase #6 | $190.98 | 13.593% | $216.9399 | $216.94 | $216.95 | $216.90 |
| Purchase #7 | $148.85 | 12.246% | $167.0782 | $167.08 | $167.10 | $167.10 |
| 7 purchase totals = | $1,035.11 | $1,136.9488 | $1,136.95 | $1,136.90 | $1,136.90 | |