| 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 | $148.37 | 6.441% | $157.9265 | $157.93 | $157.95 | $157.90 |
| Purchase #2 | $41.56 | 9.489% | $45.5036 | $45.50 | $45.50 | $45.50 |
| Purchase #3 | $205.45 | 13.410% | $233.0008 | $233.00 | $233.00 | $233.00 |
| Purchase #4 | $83.43 | 6.575% | $88.9155 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $152.93 | 6.560% | $162.9622 | $162.96 | $162.95 | $163.00 |
| Purchase #6 | $247.31 | 3.688% | $256.4308 | $256.43 | $256.45 | $256.40 |
| Purchase #7 | $84.44 | 11.744% | $94.3566 | $94.36 | $94.35 | $94.40 |
| 7 purchase totals = | $963.49 | $1,039.0960 | $1,039.10 | $1,039.10 | $1,039.10 | |