| 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 | $161.31 | 8.559% | $175.1165 | $175.12 | $175.10 | $175.10 |
| Purchase #2 | $14.81 | 4.463% | $15.471 | $15.47 | $15.45 | $15.50 |
| Purchase #3 | $249.56 | 12.243% | $280.1136 | $280.11 | $280.10 | $280.10 |
| Purchase #4 | $22.55 | 9.556% | $24.7049 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $46.27 | 10.773% | $51.2547 | $51.25 | $51.25 | $51.30 |
| Purchase #6 | $234.86 | 10.413% | $259.316 | $259.32 | $259.30 | $259.30 |
| Purchase #7 | $8.42 | 12.351% | $9.46 | $9.46 | $9.45 | $9.50 |
| 7 purchase totals = | $737.78 | $815.4367 | $815.43 | $815.35 | $815.50 | |