| 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 | $95.91 | 7.433% | $103.039 | $103.04 | $103.05 | $103.00 |
| Purchase #2 | $136.62 | 9.264% | $149.2765 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $78.54 | 8.687% | $85.3628 | $85.36 | $85.35 | $85.40 |
| Purchase #4 | $160.77 | 13.184% | $181.9659 | $181.97 | $181.95 | $182.00 |
| Purchase #5 | $193.45 | 6.608% | $206.2332 | $206.23 | $206.25 | $206.20 |
| Purchase #6 | $59.87 | 13.783% | $68.1219 | $68.12 | $68.10 | $68.10 |
| Purchase #7 | $89.53 | 9.631% | $98.1526 | $98.15 | $98.15 | $98.20 |
| 7 purchase totals = | $814.69 | $892.1519 | $892.15 | $892.15 | $892.20 | |