| 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 | $175.25 | 9.704% | $192.2563 | $192.26 | $192.25 | $192.30 |
| Purchase #2 | $166.89 | 6.800% | $178.2385 | $178.24 | $178.25 | $178.20 |
| Purchase #3 | $79.28 | 8.612% | $86.1076 | $86.11 | $86.10 | $86.10 |
| Purchase #4 | $160.49 | 13.178% | $181.6394 | $181.64 | $181.65 | $181.60 |
| Purchase #5 | $46.89 | 6.421% | $49.9008 | $49.90 | $49.90 | $49.90 |
| Purchase #6 | $55.65 | 12.227% | $62.4543 | $62.45 | $62.45 | $62.50 |
| Purchase #7 | $193.31 | 7.618% | $208.0364 | $208.04 | $208.05 | $208.00 |
| 7 purchase totals = | $877.76 | $958.6333 | $958.64 | $958.65 | $958.60 | |