| 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 | $160.93 | 5.714% | $170.1255 | $170.13 | $170.15 | $170.10 |
| Purchase #2 | $201.46 | 9.707% | $221.0157 | $221.02 | $221.00 | $221.00 |
| Purchase #3 | $69.47 | 6.800% | $74.194 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $111.88 | 11.186% | $124.3949 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $250.86 | 5.410% | $264.4315 | $264.43 | $264.45 | $264.40 |
| Purchase #6 | $198.42 | 12.359% | $222.9427 | $222.94 | $222.95 | $222.90 |
| Purchase #7 | $127.71 | 10.384% | $140.9714 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $1,120.73 | $1,218.0757 | $1,218.07 | $1,218.10 | $1,218.00 | |