| 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 | $155.75 | 12.666% | $175.4773 | $175.48 | $175.50 | $175.50 |
| Purchase #2 | $199.48 | 9.463% | $218.3568 | $218.36 | $218.35 | $218.40 |
| Purchase #3 | $170.47 | 13.665% | $193.7647 | $193.76 | $193.75 | $193.80 |
| Purchase #4 | $145.76 | 8.703% | $158.4455 | $158.45 | $158.45 | $158.40 |
| Purchase #5 | $45.82 | 7.239% | $49.1369 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $18.48 | 5.777% | $19.5476 | $19.55 | $19.55 | $19.50 |
| Purchase #7 | $176.62 | 13.801% | $200.9953 | $201.00 | $201.00 | $201.00 |
| 7 purchase totals = | $912.38 | $1,015.7241 | $1,015.74 | $1,015.75 | $1,015.70 | |