| 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 | $13.53 | 13.281% | $15.3269 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $95.30 | 7.595% | $102.538 | $102.54 | $102.55 | $102.50 |
| Purchase #3 | $172.60 | 7.573% | $185.671 | $185.67 | $185.65 | $185.70 |
| Purchase #4 | $187.36 | 3.150% | $193.2618 | $193.26 | $193.25 | $193.30 |
| Purchase #5 | $138.84 | 3.139% | $143.1982 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $33.87 | 3.273% | $34.9786 | $34.98 | $35.00 | $35.00 |
| Purchase #7 | $100.32 | 12.739% | $113.0998 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $741.82 | $788.0743 | $788.08 | $788.10 | $788.10 | |