| 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 | $137.54 | 5.468% | $145.0607 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $15.44 | 5.267% | $16.2532 | $16.25 | $16.25 | $16.30 |
| Purchase #3 | $222.59 | 13.424% | $252.4705 | $252.47 | $252.45 | $252.50 |
| Purchase #4 | $244.68 | 4.612% | $255.9646 | $255.96 | $255.95 | $256.00 |
| Purchase #5 | $190.90 | 5.684% | $201.7508 | $201.75 | $201.75 | $201.80 |
| Purchase #6 | $41.51 | 11.309% | $46.2044 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $176.25 | 4.237% | $183.7177 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $1,028.91 | $1,101.4219 | $1,101.41 | $1,101.35 | $1,101.60 | |