| 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 | $121.30 | 12.799% | $136.8252 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $196.44 | 10.602% | $217.2666 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $222.51 | 7.444% | $239.0736 | $239.07 | $239.05 | $239.10 |
| Purchase #4 | $136.89 | 3.588% | $141.8016 | $141.80 | $141.80 | $141.80 |
| Purchase #5 | $176.49 | 11.686% | $197.1146 | $197.11 | $197.10 | $197.10 |
| Purchase #6 | $131.27 | 12.156% | $147.2272 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $95.37 | 4.243% | $99.4165 | $99.42 | $99.40 | $99.40 |
| 7 purchase totals = | $1,080.27 | $1,178.7253 | $1,178.73 | $1,178.70 | $1,178.70 | |