| 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 | $152.67 | 13.707% | $173.5965 | $173.60 | $173.60 | $173.60 |
| Purchase #2 | $28.70 | 4.625% | $30.0274 | $30.03 | $30.05 | $30.00 |
| Purchase #3 | $125.65 | 9.617% | $137.7338 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $197.86 | 3.842% | $205.4618 | $205.46 | $205.45 | $205.50 |
| Purchase #5 | $38.71 | 7.247% | $41.5153 | $41.52 | $41.50 | $41.50 |
| Purchase #6 | $18.82 | 11.562% | $20.996 | $21.00 | $21.00 | $21.00 |
| Purchase #7 | $10.93 | 5.844% | $11.5687 | $11.57 | $11.55 | $11.60 |
| 7 purchase totals = | $573.34 | $620.8995 | $620.91 | $620.90 | $620.90 | |