| 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 | $171.51 | 11.396% | $191.0553 | $191.06 | $191.05 | $191.10 |
| Purchase #2 | $240.77 | 4.376% | $251.3061 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $162.74 | 3.840% | $168.9892 | $168.99 | $169.00 | $169.00 |
| Purchase #4 | $145.48 | 13.591% | $165.2522 | $165.25 | $165.25 | $165.30 |
| Purchase #5 | $239.27 | 6.401% | $254.5857 | $254.59 | $254.60 | $254.60 |
| Purchase #6 | $177.97 | 8.663% | $193.3875 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $125.98 | 6.528% | $134.204 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $1,263.72 | $1,358.7800 | $1,358.79 | $1,358.80 | $1,358.90 | |