| 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 | $178.99 | 7.418% | $192.2675 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $51.75 | 6.203% | $54.9601 | $54.96 | $54.95 | $55.00 |
| Purchase #3 | $63.43 | 7.264% | $68.0376 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $167.90 | 3.287% | $173.4189 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $140.62 | 12.448% | $158.1244 | $158.12 | $158.10 | $158.10 |
| Purchase #6 | $229.26 | 6.211% | $243.4993 | $243.50 | $243.50 | $243.50 |
| Purchase #7 | $115.95 | 8.166% | $125.4185 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $947.90 | $1,015.7263 | $1,015.73 | $1,015.65 | $1,015.70 | |