| 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 | $198.90 | 3.170% | $205.2051 | $205.21 | $205.20 | $205.20 |
| Purchase #2 | $179.41 | 6.450% | $190.9819 | $190.98 | $191.00 | $191.00 |
| Purchase #3 | $140.37 | 5.686% | $148.3514 | $148.35 | $148.35 | $148.40 |
| Purchase #4 | $109.34 | 8.535% | $118.6722 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $105.63 | 13.153% | $119.5235 | $119.52 | $119.50 | $119.50 |
| Purchase #6 | $137.74 | 8.613% | $149.6035 | $149.60 | $149.60 | $149.60 |
| Purchase #7 | $191.46 | 4.422% | $199.9264 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $1,062.85 | $1,132.2640 | $1,132.26 | $1,132.25 | $1,132.30 | |