| 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 | $207.66 | 6.719% | $221.6127 | $221.61 | $221.60 | $221.60 |
| Purchase #2 | $130.70 | 11.646% | $145.9213 | $145.92 | $145.90 | $145.90 |
| Purchase #3 | $79.31 | 10.145% | $87.356 | $87.36 | $87.35 | $87.40 |
| Purchase #4 | $158.84 | 4.706% | $166.315 | $166.32 | $166.30 | $166.30 |
| Purchase #5 | $242.98 | 12.613% | $273.6271 | $273.63 | $273.65 | $273.60 |
| Purchase #6 | $157.52 | 5.821% | $166.6892 | $166.69 | $166.70 | $166.70 |
| Purchase #7 | $143.68 | 13.862% | $163.5969 | $163.60 | $163.60 | $163.60 |
| 7 purchase totals = | $1,120.69 | $1,225.1182 | $1,225.13 | $1,225.10 | $1,225.10 | |