| 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 | $168.49 | 7.521% | $181.1621 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $188.59 | 6.431% | $200.7182 | $200.72 | $200.70 | $200.70 |
| Purchase #3 | $6.34 | 5.136% | $6.6656 | $6.67 | $6.65 | $6.70 |
| Purchase #4 | $118.34 | 12.719% | $133.3917 | $133.39 | $133.40 | $133.40 |
| Purchase #5 | $171.99 | 11.728% | $192.161 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $189.53 | 13.420% | $214.9649 | $214.96 | $214.95 | $215.00 |
| Purchase #7 | $83.42 | 3.552% | $86.3831 | $86.38 | $86.40 | $86.40 |
| 7 purchase totals = | $926.70 | $1,015.4466 | $1,015.44 | $1,015.40 | $1,015.60 | |