| 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 | $181.73 | 4.684% | $190.2422 | $190.24 | $190.25 | $190.20 |
| Purchase #2 | $74.96 | 6.452% | $79.7964 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $205.39 | 11.154% | $228.2992 | $228.30 | $228.30 | $228.30 |
| Purchase #4 | $178.64 | 8.771% | $194.3085 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $19.56 | 8.502% | $21.223 | $21.22 | $21.20 | $21.20 |
| Purchase #6 | $46.34 | 3.612% | $48.0138 | $48.01 | $48.00 | $48.00 |
| Purchase #7 | $167.42 | 4.797% | $175.4511 | $175.45 | $175.45 | $175.50 |
| 7 purchase totals = | $874.04 | $937.3342 | $937.33 | $937.30 | $937.30 | |