| 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 | $161.42 | 7.747% | $173.9252 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $59.50 | 11.162% | $66.1414 | $66.14 | $66.15 | $66.10 |
| Purchase #3 | $239.26 | 9.653% | $262.3558 | $262.36 | $262.35 | $262.40 |
| Purchase #4 | $9.58 | 9.528% | $10.4928 | $10.49 | $10.50 | $10.50 |
| Purchase #5 | $216.35 | 6.851% | $231.1721 | $231.17 | $231.15 | $231.20 |
| Purchase #6 | $18.55 | 4.189% | $19.3271 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $228.47 | 12.741% | $257.5794 | $257.58 | $257.60 | $257.60 |
| 7 purchase totals = | $933.13 | $1,020.9938 | $1,021.00 | $1,021.05 | $1,021.00 | |