| 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 | $184.38 | 13.773% | $209.7747 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $156.78 | 13.669% | $178.2103 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $126.79 | 13.622% | $144.0613 | $144.06 | $144.05 | $144.10 |
| Purchase #4 | $132.67 | 6.118% | $140.7868 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $163.58 | 10.627% | $180.9636 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $7.34 | 3.184% | $7.5737 | $7.57 | $7.55 | $7.60 |
| Purchase #7 | $158.60 | 12.611% | $178.601 | $178.60 | $178.60 | $178.60 |
| 7 purchase totals = | $930.14 | $1,039.9714 | $1,039.96 | $1,039.90 | $1,040.10 | |