| 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 | $150.49 | 8.512% | $163.2997 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $157.44 | 12.368% | $176.9122 | $176.91 | $176.90 | $176.90 |
| Purchase #3 | $129.73 | 13.127% | $146.7597 | $146.76 | $146.75 | $146.80 |
| Purchase #4 | $223.80 | 7.117% | $239.7278 | $239.73 | $239.75 | $239.70 |
| Purchase #5 | $174.79 | 13.420% | $198.2468 | $198.25 | $198.25 | $198.20 |
| Purchase #6 | $58.53 | 9.278% | $63.9604 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $196.53 | 3.625% | $203.6542 | $203.65 | $203.65 | $203.70 |
| 7 purchase totals = | $1,091.31 | $1,192.5608 | $1,192.56 | $1,192.55 | $1,192.60 | |