| 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 | $175.99 | 12.395% | $197.804 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $217.87 | 12.293% | $244.6528 | $244.65 | $244.65 | $244.70 |
| Purchase #3 | $6.95 | 12.103% | $7.7912 | $7.79 | $7.80 | $7.80 |
| Purchase #4 | $29.54 | 7.456% | $31.7425 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $143.43 | 3.166% | $147.971 | $147.97 | $147.95 | $148.00 |
| Purchase #6 | $85.48 | 11.438% | $95.2572 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $49.56 | 7.389% | $53.222 | $53.22 | $53.20 | $53.20 |
| 7 purchase totals = | $708.82 | $778.4407 | $778.43 | $778.40 | $778.50 | |