| 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 | $177.69 | 10.241% | $195.8872 | $195.89 | $195.90 | $195.90 |
| Purchase #2 | $17.90 | 10.308% | $19.7451 | $19.75 | $19.75 | $19.70 |
| Purchase #3 | $25.53 | 12.148% | $28.6314 | $28.63 | $28.65 | $28.60 |
| Purchase #4 | $146.52 | 7.400% | $157.3625 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $11.65 | 10.367% | $12.8578 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $124.26 | 11.779% | $138.8966 | $138.90 | $138.90 | $138.90 |
| Purchase #7 | $21.54 | 12.643% | $24.2633 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $525.09 | $577.6439 | $577.65 | $577.65 | $577.70 | |