| 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 | $162.78 | 12.223% | $182.6766 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $6.62 | 8.133% | $7.1584 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $182.67 | 6.658% | $194.8322 | $194.83 | $194.85 | $194.80 |
| Purchase #4 | $191.72 | 12.682% | $216.0339 | $216.03 | $216.05 | $216.00 |
| Purchase #5 | $7.99 | 8.354% | $8.6575 | $8.66 | $8.65 | $8.70 |
| Purchase #6 | $91.93 | 12.733% | $103.6354 | $103.64 | $103.65 | $103.60 |
| Purchase #7 | $201.69 | 10.144% | $222.1494 | $222.15 | $222.15 | $222.10 |
| 7 purchase totals = | $845.40 | $935.1434 | $935.15 | $935.20 | $935.10 | |