| 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 | $139.97 | 7.289% | $150.1724 | $150.17 | $150.15 | $150.20 |
| Purchase #2 | $76.40 | 11.399% | $85.1088 | $85.11 | $85.10 | $85.10 |
| Purchase #3 | $31.54 | 13.545% | $35.8121 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $217.81 | 10.560% | $240.8107 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $124.52 | 9.391% | $136.2137 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $83.41 | 11.561% | $93.053 | $93.05 | $93.05 | $93.10 |
| Purchase #7 | $22.35 | 10.375% | $24.6688 | $24.67 | $24.65 | $24.70 |
| 7 purchase totals = | $696.00 | $765.8395 | $765.83 | $765.75 | $765.90 | |