| 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 | $130.85 | 10.354% | $144.3982 | $144.40 | $144.40 | $144.40 |
| Purchase #2 | $123.62 | 8.432% | $134.0436 | $134.04 | $134.05 | $134.00 |
| Purchase #3 | $90.25 | 7.512% | $97.0296 | $97.03 | $97.05 | $97.00 |
| Purchase #4 | $148.32 | 4.809% | $155.4527 | $155.45 | $155.45 | $155.50 |
| Purchase #5 | $14.96 | 12.710% | $16.8614 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $188.61 | 6.107% | $200.1284 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $205.32 | 6.706% | $219.0888 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $901.93 | $967.0027 | $967.00 | $967.05 | $967.00 | |