| 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 | $14.71 | 11.436% | $16.3922 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $167.83 | 11.176% | $186.5867 | $186.59 | $186.60 | $186.60 |
| Purchase #3 | $87.63 | 13.591% | $99.5398 | $99.54 | $99.55 | $99.50 |
| Purchase #4 | $56.32 | 13.191% | $63.7492 | $63.75 | $63.75 | $63.70 |
| Purchase #5 | $187.27 | 4.508% | $195.7121 | $195.71 | $195.70 | $195.70 |
| Purchase #6 | $8.68 | 12.335% | $9.7507 | $9.75 | $9.75 | $9.80 |
| Purchase #7 | $147.68 | 11.194% | $164.2113 | $164.21 | $164.20 | $164.20 |
| 7 purchase totals = | $670.12 | $735.9420 | $735.94 | $735.95 | $735.90 | |