| 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 | $173.26 | 9.140% | $189.096 | $189.10 | $189.10 | $189.10 |
| Purchase #2 | $17.58 | 9.215% | $19.2 | $19.20 | $19.20 | $19.20 |
| Purchase #3 | $177.34 | 10.348% | $195.6911 | $195.69 | $195.70 | $195.70 |
| Purchase #4 | $159.70 | 13.270% | $180.8922 | $180.89 | $180.90 | $180.90 |
| Purchase #5 | $81.72 | 9.833% | $89.7555 | $89.76 | $89.75 | $89.80 |
| Purchase #6 | $163.67 | 9.814% | $179.7326 | $179.73 | $179.75 | $179.70 |
| Purchase #7 | $228.79 | 8.107% | $247.338 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $1,002.06 | $1,101.7054 | $1,101.71 | $1,101.75 | $1,101.70 | |