| 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 | $175.73 | 5.771% | $185.8714 | $185.87 | $185.85 | $185.90 |
| Purchase #2 | $187.82 | 13.183% | $212.5803 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $207.59 | 10.724% | $229.852 | $229.85 | $229.85 | $229.90 |
| Purchase #4 | $196.58 | 8.308% | $212.9119 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $138.89 | 10.747% | $153.8165 | $153.82 | $153.80 | $153.80 |
| Purchase #6 | $245.78 | 3.519% | $254.429 | $254.43 | $254.45 | $254.40 |
| Purchase #7 | $193.26 | 9.321% | $211.2738 | $211.27 | $211.25 | $211.30 |
| 7 purchase totals = | $1,345.65 | $1,460.7349 | $1,460.73 | $1,460.70 | $1,460.80 | |