| 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 | $170.41 | 13.793% | $193.9147 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $180.62 | 6.803% | $192.9076 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $21.67 | 4.617% | $22.6705 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $19.39 | 13.573% | $22.0218 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $204.64 | 10.580% | $226.2909 | $226.29 | $226.30 | $226.30 |
| Purchase #6 | $92.34 | 10.670% | $102.1927 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $63.69 | 3.628% | $66.0007 | $66.00 | $66.00 | $66.00 |
| 7 purchase totals = | $752.76 | $825.9989 | $825.99 | $825.95 | $826.00 | |