| 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 | $127.62 | 10.217% | $140.6589 | $140.66 | $140.65 | $140.70 |
| Purchase #2 | $16.78 | 13.341% | $19.0186 | $19.02 | $19.00 | $19.00 |
| Purchase #3 | $66.47 | 5.874% | $70.3744 | $70.37 | $70.35 | $70.40 |
| Purchase #4 | $16.89 | 10.321% | $18.6332 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $153.75 | 12.384% | $172.7904 | $172.79 | $172.80 | $172.80 |
| Purchase #6 | $194.95 | 3.471% | $201.7167 | $201.72 | $201.70 | $201.70 |
| Purchase #7 | $66.60 | 8.447% | $72.2257 | $72.23 | $72.25 | $72.20 |
| 7 purchase totals = | $643.06 | $695.4179 | $695.42 | $695.40 | $695.40 | |