| 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 | $158.73 | 13.467% | $180.1062 | $180.11 | $180.10 | $180.10 |
| Purchase #2 | $238.49 | 11.693% | $266.3766 | $266.38 | $266.40 | $266.40 |
| Purchase #3 | $156.39 | 11.654% | $174.6157 | $174.62 | $174.60 | $174.60 |
| Purchase #4 | $117.36 | 5.671% | $124.0155 | $124.02 | $124.00 | $124.00 |
| Purchase #5 | $54.99 | 12.575% | $61.905 | $61.91 | $61.90 | $61.90 |
| Purchase #6 | $116.65 | 8.398% | $126.4463 | $126.45 | $126.45 | $126.40 |
| Purchase #7 | $172.49 | 3.534% | $178.5858 | $178.59 | $178.60 | $178.60 |
| 7 purchase totals = | $1,015.10 | $1,112.0511 | $1,112.08 | $1,112.05 | $1,112.00 | |