| 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 | $40.40 | 11.593% | $45.0836 | $45.08 | $45.10 | $45.10 |
| Purchase #2 | $187.77 | 5.321% | $197.7612 | $197.76 | $197.75 | $197.80 |
| Purchase #3 | $161.55 | 11.250% | $179.7244 | $179.72 | $179.70 | $179.70 |
| Purchase #4 | $190.89 | 7.418% | $205.0502 | $205.05 | $205.05 | $205.10 |
| Purchase #5 | $14.69 | 13.663% | $16.6971 | $16.70 | $16.70 | $16.70 |
| Purchase #6 | $182.89 | 7.289% | $196.2209 | $196.22 | $196.20 | $196.20 |
| Purchase #7 | $127.48 | 11.409% | $142.0242 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $905.67 | $982.5616 | $982.55 | $982.50 | $982.60 | |