| 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 | $148.68 | 10.426% | $164.1814 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $7.40 | 13.815% | $8.4223 | $8.42 | $8.40 | $8.40 |
| Purchase #3 | $245.84 | 4.438% | $256.7504 | $256.75 | $256.75 | $256.80 |
| Purchase #4 | $177.31 | 5.146% | $186.4344 | $186.43 | $186.45 | $186.40 |
| Purchase #5 | $132.45 | 3.353% | $136.891 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $13.28 | 11.618% | $14.8229 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $11.99 | 10.768% | $13.2811 | $13.28 | $13.30 | $13.30 |
| 7 purchase totals = | $736.95 | $780.7835 | $780.77 | $780.80 | $780.80 | |