| 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 | $155.75 | 12.139% | $174.6565 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $106.38 | 5.540% | $112.2735 | $112.27 | $112.25 | $112.30 |
| Purchase #3 | $187.47 | 3.377% | $193.8009 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $171.63 | 10.322% | $189.3456 | $189.35 | $189.35 | $189.30 |
| Purchase #5 | $112.77 | 11.720% | $125.9866 | $125.99 | $126.00 | $126.00 |
| Purchase #6 | $65.59 | 4.591% | $68.6012 | $68.60 | $68.60 | $68.60 |
| Purchase #7 | $120.29 | 10.527% | $132.9529 | $132.95 | $132.95 | $133.00 |
| 7 purchase totals = | $919.88 | $997.6172 | $997.62 | $997.60 | $997.70 | |