| 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 | $155.91 | 7.774% | $168.0304 | $168.03 | $168.05 | $168.00 |
| Purchase #2 | $157.94 | 11.840% | $176.6401 | $176.64 | $176.65 | $176.60 |
| Purchase #3 | $33.82 | 11.724% | $37.7851 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $174.70 | 5.439% | $184.2019 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $170.98 | 11.150% | $190.0443 | $190.04 | $190.05 | $190.00 |
| Purchase #6 | $178.68 | 3.358% | $184.6801 | $184.68 | $184.70 | $184.70 |
| Purchase #7 | $61.38 | 9.676% | $67.3191 | $67.32 | $67.30 | $67.30 |
| 7 purchase totals = | $933.41 | $1,008.7010 | $1,008.70 | $1,008.75 | $1,008.60 | |