| 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 | $101.78 | 4.341% | $106.1983 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $158.72 | 4.323% | $165.5815 | $165.58 | $165.60 | $165.60 |
| Purchase #3 | $163.86 | 7.745% | $176.551 | $176.55 | $176.55 | $176.60 |
| Purchase #4 | $43.72 | 4.634% | $45.746 | $45.75 | $45.75 | $45.70 |
| Purchase #5 | $230.30 | 7.578% | $247.7521 | $247.75 | $247.75 | $247.80 |
| Purchase #6 | $51.99 | 9.228% | $56.7876 | $56.79 | $56.80 | $56.80 |
| Purchase #7 | $190.97 | 6.696% | $203.7574 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $941.34 | $1,002.3739 | $1,002.38 | $1,002.40 | $1,002.50 | |