| 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 | $138.60 | 9.556% | $151.8446 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $130.69 | 13.402% | $148.2051 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $79.42 | 9.325% | $86.8259 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $205.86 | 4.334% | $214.782 | $214.78 | $214.80 | $214.80 |
| Purchase #5 | $232.99 | 12.729% | $262.6473 | $262.65 | $262.65 | $262.60 |
| Purchase #6 | $244.69 | 5.140% | $257.2671 | $257.27 | $257.25 | $257.30 |
| Purchase #7 | $137.98 | 6.650% | $147.1557 | $147.16 | $147.15 | $147.20 |
| 7 purchase totals = | $1,170.23 | $1,268.7277 | $1,268.74 | $1,268.75 | $1,268.70 | |