| 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 | $163.61 | 6.258% | $173.8487 | $173.85 | $173.85 | $173.80 |
| Purchase #2 | $33.44 | 11.808% | $37.3886 | $37.39 | $37.40 | $37.40 |
| Purchase #3 | $155.72 | 13.133% | $176.1707 | $176.17 | $176.15 | $176.20 |
| Purchase #4 | $230.43 | 9.182% | $251.5881 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $206.66 | 10.449% | $228.2539 | $228.25 | $228.25 | $228.30 |
| Purchase #6 | $56.78 | 10.138% | $62.5364 | $62.54 | $62.55 | $62.50 |
| Purchase #7 | $97.83 | 12.615% | $110.1713 | $110.17 | $110.15 | $110.20 |
| 7 purchase totals = | $944.47 | $1,039.9577 | $1,039.96 | $1,039.95 | $1,040.00 | |