| 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 | $114.50 | 7.489% | $123.0749 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $195.60 | 5.837% | $207.0172 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $129.65 | 6.615% | $138.2263 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $97.32 | 8.493% | $105.5854 | $105.59 | $105.60 | $105.60 |
| Purchase #5 | $124.25 | 8.188% | $134.4236 | $134.42 | $134.40 | $134.40 |
| Purchase #6 | $116.79 | 5.836% | $123.6059 | $123.61 | $123.60 | $123.60 |
| Purchase #7 | $128.49 | 7.557% | $138.2 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $906.60 | $970.1333 | $970.14 | $970.10 | $970.10 | |