| 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 | $175.89 | 13.397% | $199.454 | $199.45 | $199.45 | $199.50 |
| Purchase #2 | $166.47 | 7.325% | $178.6639 | $178.66 | $178.65 | $178.70 |
| Purchase #3 | $208.87 | 3.760% | $216.7235 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $199.54 | 4.496% | $208.5113 | $208.51 | $208.50 | $208.50 |
| Purchase #5 | $148.56 | 8.137% | $160.6483 | $160.65 | $160.65 | $160.60 |
| Purchase #6 | $113.40 | 7.641% | $122.0649 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $139.92 | 12.558% | $157.4912 | $157.49 | $157.50 | $157.50 |
| 7 purchase totals = | $1,152.65 | $1,243.5571 | $1,243.54 | $1,243.50 | $1,243.60 | |