| 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 | $73.45 | 7.859% | $79.2224 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $192.95 | 4.258% | $201.1658 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $37.94 | 13.424% | $43.0331 | $43.03 | $43.05 | $43.00 |
| Purchase #4 | $126.92 | 12.783% | $143.1442 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $216.67 | 3.271% | $223.7573 | $223.76 | $223.75 | $223.80 |
| Purchase #6 | $181.90 | 12.577% | $204.7776 | $204.78 | $204.80 | $204.80 |
| Purchase #7 | $196.61 | 12.734% | $221.6463 | $221.65 | $221.65 | $221.60 |
| 7 purchase totals = | $1,026.44 | $1,116.7467 | $1,116.75 | $1,116.75 | $1,116.70 | |