| 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 | $75.92 | 6.156% | $80.5936 | $80.59 | $80.60 | $80.60 |
| Purchase #2 | $111.78 | 6.184% | $118.6925 | $118.69 | $118.70 | $118.70 |
| Purchase #3 | $91.80 | 12.805% | $103.555 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $216.70 | 9.465% | $237.2107 | $237.21 | $237.20 | $237.20 |
| Purchase #5 | $66.27 | 8.864% | $72.1442 | $72.14 | $72.15 | $72.10 |
| Purchase #6 | $137.93 | 7.227% | $147.8982 | $147.90 | $147.90 | $147.90 |
| Purchase #7 | $157.61 | 11.431% | $175.6264 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $858.01 | $935.7206 | $935.72 | $935.75 | $935.70 | |