| 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 | $150.95 | 6.451% | $160.6878 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $161.39 | 5.629% | $170.4746 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $206.86 | 4.660% | $216.4997 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $245.25 | 8.644% | $266.4494 | $266.45 | $266.45 | $266.40 |
| Purchase #5 | $190.66 | 8.733% | $207.3103 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $132.46 | 9.718% | $145.3325 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $95.91 | 6.565% | $102.2065 | $102.21 | $102.20 | $102.20 |
| 7 purchase totals = | $1,183.48 | $1,268.9608 | $1,268.96 | $1,268.95 | $1,268.90 | |