| 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 | $105.70 | 11.327% | $117.6726 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $157.71 | 3.340% | $162.9775 | $162.98 | $163.00 | $163.00 |
| Purchase #3 | $171.77 | 8.299% | $186.0252 | $186.03 | $186.05 | $186.00 |
| Purchase #4 | $177.33 | 13.470% | $201.2164 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $102.46 | 5.708% | $108.3084 | $108.31 | $108.30 | $108.30 |
| Purchase #6 | $129.95 | 6.789% | $138.7723 | $138.77 | $138.75 | $138.80 |
| Purchase #7 | $199.63 | 8.826% | $217.2493 | $217.25 | $217.25 | $217.20 |
| 7 purchase totals = | $1,044.55 | $1,132.2217 | $1,132.23 | $1,132.20 | $1,132.20 | |