| 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 | $178.44 | 13.803% | $203.0701 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $5.46 | 8.378% | $5.9174 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $206.34 | 6.258% | $219.2528 | $219.25 | $219.25 | $219.30 |
| Purchase #4 | $228.46 | 9.220% | $249.524 | $249.52 | $249.50 | $249.50 |
| Purchase #5 | $15.99 | 8.607% | $17.3663 | $17.37 | $17.35 | $17.40 |
| Purchase #6 | $12.84 | 3.867% | $13.3365 | $13.34 | $13.35 | $13.30 |
| Purchase #7 | $99.52 | 12.485% | $111.9451 | $111.95 | $111.95 | $111.90 |
| 7 purchase totals = | $747.05 | $820.4122 | $820.42 | $820.35 | $820.40 | |