| 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 | $113.80 | 6.564% | $121.2698 | $121.27 | $121.25 | $121.30 |
| Purchase #2 | $145.62 | 8.453% | $157.9293 | $157.93 | $157.95 | $157.90 |
| Purchase #3 | $53.32 | 11.451% | $59.4257 | $59.43 | $59.45 | $59.40 |
| Purchase #4 | $123.50 | 3.432% | $127.7385 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $9.30 | 4.158% | $9.6867 | $9.69 | $9.70 | $9.70 |
| Purchase #6 | $123.39 | 3.580% | $127.8074 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $154.83 | 9.633% | $169.7448 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $723.76 | $773.6022 | $773.61 | $773.65 | $773.50 | |