| 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 | $206.57 | 11.245% | $229.7988 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $158.65 | 6.289% | $168.6275 | $168.63 | $168.65 | $168.60 |
| Purchase #3 | $171.33 | 12.761% | $193.1934 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $194.64 | 12.262% | $218.5068 | $218.51 | $218.50 | $218.50 |
| Purchase #5 | $27.85 | 7.497% | $29.9379 | $29.94 | $29.95 | $29.90 |
| Purchase #6 | $7.65 | 4.272% | $7.9768 | $7.98 | $8.00 | $8.00 |
| Purchase #7 | $162.78 | 4.488% | $170.0856 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $929.47 | $1,018.1268 | $1,018.14 | $1,018.20 | $1,018.10 | |