| 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 | $158.62 | 6.316% | $168.6384 | $168.64 | $168.65 | $168.60 |
| Purchase #2 | $204.65 | 3.223% | $211.2459 | $211.25 | $211.25 | $211.20 |
| Purchase #3 | $17.39 | 7.272% | $18.6546 | $18.65 | $18.65 | $18.70 |
| Purchase #4 | $12.44 | 11.816% | $13.9099 | $13.91 | $13.90 | $13.90 |
| Purchase #5 | $221.70 | 8.104% | $239.6666 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $211.33 | 13.660% | $240.1977 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $85.26 | 7.747% | $91.8651 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $911.39 | $984.1782 | $984.19 | $984.15 | $984.20 | |