| 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 | $159.52 | 8.232% | $172.6517 | $172.65 | $172.65 | $172.70 |
| Purchase #2 | $119.83 | 4.295% | $124.9767 | $124.98 | $125.00 | $125.00 |
| Purchase #3 | $247.85 | 9.346% | $271.0141 | $271.01 | $271.00 | $271.00 |
| Purchase #4 | $130.63 | 8.166% | $141.2972 | $141.30 | $141.30 | $141.30 |
| Purchase #5 | $66.91 | 9.412% | $73.2076 | $73.21 | $73.20 | $73.20 |
| Purchase #6 | $148.78 | 3.603% | $154.1405 | $154.14 | $154.15 | $154.10 |
| Purchase #7 | $79.41 | 10.515% | $87.76 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $952.93 | $1,025.0478 | $1,025.05 | $1,025.05 | $1,025.10 | |