| 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 | $108.87 | 11.505% | $121.3955 | $121.40 | $121.40 | $121.40 |
| Purchase #2 | $150.25 | 7.798% | $161.9665 | $161.97 | $161.95 | $162.00 |
| Purchase #3 | $40.40 | 8.143% | $43.6898 | $43.69 | $43.70 | $43.70 |
| Purchase #4 | $121.91 | 12.308% | $136.9147 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $195.53 | 4.822% | $204.9585 | $204.96 | $204.95 | $205.00 |
| Purchase #6 | $121.59 | 9.872% | $133.5934 | $133.59 | $133.60 | $133.60 |
| Purchase #7 | $99.60 | 8.671% | $108.2363 | $108.24 | $108.25 | $108.20 |
| 7 purchase totals = | $838.15 | $910.7547 | $910.76 | $910.75 | $910.80 | |