| 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 | $164.45 | 5.289% | $173.1478 | $173.15 | $173.15 | $173.10 |
| Purchase #2 | $108.89 | 4.425% | $113.7084 | $113.71 | $113.70 | $113.70 |
| Purchase #3 | $10.45 | 5.288% | $11.0026 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $224.46 | 12.147% | $251.7252 | $251.73 | $251.75 | $251.70 |
| Purchase #5 | $112.40 | 6.772% | $120.0117 | $120.01 | $120.00 | $120.00 |
| Purchase #6 | $188.48 | 10.758% | $208.7567 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $229.35 | 10.349% | $253.0854 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $1,038.48 | $1,131.4378 | $1,131.45 | $1,131.45 | $1,131.40 | |