| 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 | $190.27 | 6.294% | $202.2456 | $202.25 | $202.25 | $202.20 |
| Purchase #2 | $53.65 | 9.713% | $58.861 | $58.86 | $58.85 | $58.90 |
| Purchase #3 | $150.96 | 11.479% | $168.2887 | $168.29 | $168.30 | $168.30 |
| Purchase #4 | $170.51 | 6.251% | $181.1686 | $181.17 | $181.15 | $181.20 |
| Purchase #5 | $156.36 | 13.211% | $177.0167 | $177.02 | $177.00 | $177.00 |
| Purchase #6 | $51.36 | 11.482% | $57.2572 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $9.81 | 13.566% | $11.1408 | $11.14 | $11.15 | $11.10 |
| 7 purchase totals = | $782.92 | $855.9786 | $855.99 | $855.95 | $856.00 | |