| 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 | $143.84 | 13.835% | $163.7403 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $182.75 | 10.835% | $202.551 | $202.55 | $202.55 | $202.60 |
| Purchase #3 | $120.44 | 3.522% | $124.6819 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $16.29 | 10.332% | $17.9731 | $17.97 | $17.95 | $18.00 |
| Purchase #5 | $26.44 | 13.227% | $29.9372 | $29.94 | $29.95 | $29.90 |
| Purchase #6 | $97.47 | 4.692% | $102.0433 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $87.44 | 9.603% | $95.8369 | $95.84 | $95.85 | $95.80 |
| 7 purchase totals = | $674.67 | $736.7637 | $736.76 | $736.80 | $736.70 | |