| 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 | $177.94 | 6.324% | $189.1929 | $189.19 | $189.20 | $189.20 |
| Purchase #2 | $78.58 | 4.221% | $81.8969 | $81.90 | $81.90 | $81.90 |
| Purchase #3 | $210.91 | 7.297% | $226.3001 | $226.30 | $226.30 | $226.30 |
| Purchase #4 | $231.75 | 8.307% | $251.0015 | $251.00 | $251.00 | $251.00 |
| Purchase #5 | $7.39 | 5.411% | $7.7899 | $7.79 | $7.80 | $7.80 |
| Purchase #6 | $179.26 | 5.511% | $189.139 | $189.14 | $189.15 | $189.10 |
| Purchase #7 | $66.61 | 11.249% | $74.103 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $952.44 | $1,019.4233 | $1,019.42 | $1,019.45 | $1,019.40 | |