| 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 | $243.70 | 13.195% | $275.8562 | $275.86 | $275.85 | $275.90 |
| Purchase #2 | $157.36 | 13.741% | $178.9828 | $178.98 | $179.00 | $179.00 |
| Purchase #3 | $76.25 | 4.869% | $79.9626 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $215.42 | 5.352% | $226.9493 | $226.95 | $226.95 | $226.90 |
| Purchase #5 | $175.27 | 5.201% | $184.3858 | $184.39 | $184.40 | $184.40 |
| Purchase #6 | $138.58 | 12.778% | $156.2878 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $105.52 | 5.225% | $111.0334 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $1,112.10 | $1,213.4579 | $1,213.46 | $1,213.50 | $1,213.50 | |