| 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 | $48.68 | 13.258% | $55.134 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $183.70 | 12.611% | $206.8664 | $206.87 | $206.85 | $206.90 |
| Purchase #3 | $171.79 | 7.730% | $185.0694 | $185.07 | $185.05 | $185.10 |
| Purchase #4 | $192.83 | 5.238% | $202.9304 | $202.93 | $202.95 | $202.90 |
| Purchase #5 | $91.98 | 12.749% | $103.7065 | $103.71 | $103.70 | $103.70 |
| Purchase #6 | $177.58 | 12.721% | $200.17 | $200.17 | $200.15 | $200.20 |
| Purchase #7 | $18.59 | 7.678% | $20.0173 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $885.15 | $973.8940 | $973.90 | $973.85 | $973.90 | |