| 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 | $170.85 | 5.496% | $180.2399 | $180.24 | $180.25 | $180.20 |
| Purchase #2 | $46.81 | 10.781% | $51.8566 | $51.86 | $51.85 | $51.90 |
| Purchase #3 | $148.83 | 12.714% | $167.7522 | $167.75 | $167.75 | $167.80 |
| Purchase #4 | $203.68 | 6.837% | $217.6056 | $217.61 | $217.60 | $217.60 |
| Purchase #5 | $39.66 | 5.273% | $41.7513 | $41.75 | $41.75 | $41.80 |
| Purchase #6 | $134.94 | 4.856% | $141.4927 | $141.49 | $141.50 | $141.50 |
| Purchase #7 | $214.98 | 13.732% | $244.5011 | $244.50 | $244.50 | $244.50 |
| 7 purchase totals = | $959.75 | $1,045.1994 | $1,045.20 | $1,045.20 | $1,045.30 | |