| 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 | $153.94 | 5.141% | $161.8541 | $161.85 | $161.85 | $161.90 |
| Purchase #2 | $228.88 | 3.645% | $237.2227 | $237.22 | $237.20 | $237.20 |
| Purchase #3 | $224.28 | 5.671% | $236.9989 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $99.64 | 3.797% | $103.4233 | $103.42 | $103.40 | $103.40 |
| Purchase #5 | $100.40 | 8.744% | $109.179 | $109.18 | $109.20 | $109.20 |
| Purchase #6 | $61.97 | 13.843% | $70.5485 | $70.55 | $70.55 | $70.50 |
| Purchase #7 | $66.57 | 4.679% | $69.6848 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $935.68 | $988.9113 | $988.90 | $988.90 | $988.90 | |