| 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 | $63.59 | 5.202% | $66.898 | $66.90 | $66.90 | $66.90 |
| Purchase #2 | $172.94 | 7.551% | $185.9987 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $54.88 | 10.345% | $60.5573 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $192.54 | 12.322% | $216.2648 | $216.26 | $216.25 | $216.30 |
| Purchase #5 | $163.88 | 4.166% | $170.7072 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $192.60 | 3.646% | $199.6222 | $199.62 | $199.60 | $199.60 |
| Purchase #7 | $141.40 | 12.653% | $159.2913 | $159.29 | $159.30 | $159.30 |
| 7 purchase totals = | $981.83 | $1,059.3395 | $1,059.34 | $1,059.30 | $1,059.40 | |