| 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 | $172.87 | 9.788% | $189.7905 | $189.79 | $189.80 | $189.80 |
| Purchase #2 | $57.56 | 7.802% | $62.0508 | $62.05 | $62.05 | $62.10 |
| Purchase #3 | $206.74 | 7.504% | $222.2538 | $222.25 | $222.25 | $222.30 |
| Purchase #4 | $51.29 | 7.323% | $55.046 | $55.05 | $55.05 | $55.00 |
| Purchase #5 | $60.69 | 11.668% | $67.7713 | $67.77 | $67.75 | $67.80 |
| Purchase #6 | $177.80 | 8.648% | $193.1761 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $216.47 | 11.556% | $241.4853 | $241.49 | $241.50 | $241.50 |
| 7 purchase totals = | $943.42 | $1,031.5738 | $1,031.58 | $1,031.60 | $1,031.70 | |