| 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 | $172.34 | 10.373% | $190.2168 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $7.72 | 9.293% | $8.4374 | $8.44 | $8.45 | $8.40 |
| Purchase #3 | $113.93 | 8.693% | $123.8339 | $123.83 | $123.85 | $123.80 |
| Purchase #4 | $95.55 | 12.651% | $107.638 | $107.64 | $107.65 | $107.60 |
| Purchase #5 | $188.98 | 5.499% | $199.372 | $199.37 | $199.35 | $199.40 |
| Purchase #6 | $38.25 | 7.422% | $41.0889 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $227.53 | 6.149% | $241.5208 | $241.52 | $241.50 | $241.50 |
| 7 purchase totals = | $844.30 | $912.1078 | $912.11 | $912.10 | $912.00 | |